Once stretched ears reach the size you want, the jewellery becomes the fun part. A tunnel does something a solid plug cannot: its hollow centre makes the stretch itself part of the look, whether you keep things polished and minimal or go all-in on wood, stone, silicone and statement finishes. Stretch It Body Jewellery, better known as SIBJ, currently lists 145 flesh tunnels, with materials including 316L surgical steel, ASTM F-136 titanium, glass, wood, silicone, stone, brass, horn, bone, shell and PVD-coated options. Sizes stretch from the small-gauge end into seriously substantial territory, with selected designs reaching 50mm. The result is less a single jewellery style and more an entire wardrobe for stretched lobes.
Stretch It Body Jewellery tunnels put the stretch itself on display
The fundamental difference between a tunnel and a plug is refreshingly simple: plugs are solid, while tunnels have an open centre that allows you to see through the stretched piercing. Stretch It Body Jewellery describes tunnels as a popular choice for emphasizing the size and shape of stretched lobes, while their hollow construction can also keep them relatively lightweight at larger gauges. That makes SIBJ tunnels particularly appealing once the stretch becomes something you actively want to show rather than simply maintain. The collection ranges from discreet polished steel to colourful silicone, natural materials and decorative designs, so “tunnel” certainly does not mean one aesthetic. Compared with solid plugs, tunnels naturally create a more obvious stretched-ear look. If subtlety is the goal, plugs may feel cleaner. If the whole point is seeing daylight through that carefully earned stretch, tunnels have rather convincingly understood the assignment.
SIBJ single-flare tunnels are the straightforward everyday option
Single-flare tunnels are among the most practical designs in the Stretch It Body Jewellery collection. They have a lip on one side and are secured with an O-ring on the other, making them relatively straightforward to insert and remove. SIBJ’s classic Surgical Steel Single Flare Tunnel is made from 316L surgical steel and currently runs from 1.6mm all the way to 50mm, with individual or pair purchasing available. Stretch It Body Jewellery also describes suitable single-flare, non-porous jewellery as the appropriate style when a stretch is still settling, specifically identifying materials such as surgical steel, titanium and glass. For healed lobes, single flares remain an easy everyday choice simply because there is little fuss involved. The minor annoyance is the O-ring, which is tiny enough to disappear with almost supernatural efficiency. Fortunately, SIBJ also stocks replacement O-rings, suggesting humanity has collectively accepted that these little circles occasionally have other plans.
Stretch It Body Jewellery screw-fit tunnels make larger sizes easier to manage
Double-flare jewellery creates a clean finished appearance because there is no visible O-ring, but conventional double flares require enough flexibility in a fully healed lobe to pass the wider edge through safely. Stretch It Body Jewellery offers a clever alternative with internally threaded screw-fit tunnels. Its Surgical Steel Double Flare Screw Fit Tunnel separates at one side, allowing it to be inserted more like a single flare before being screwed back together. The current steel version covers sizes from 3mm to 25mm and uses polished 316L surgical steel. SIBJ also offers screw-fit designs in black, gold and rose-gold PVD finishes, plus customizable dangle versions. These make particular sense for people who like the balanced appearance of a double flare but dislike persuading a conventional flare through the ear. Traditional double-flare tunnels still offer beautifully simple construction, but they belong in healed, settled stretches rather than freshly sized-up lobes.
SIBJ tunnel materials can completely change the look and feel
Material choice is where the Stretch It Body Jewellery tunnel collection becomes particularly entertaining. The current range includes 13 surgical-steel options, four ASTM F-136 titanium choices, 19 PVD-coated designs, 22 stone options, 16 glass styles, 33 wood products and 36 silicone choices, alongside brass, horn, bone and shell. Each creates a different aesthetic and wearing experience. Polished steel and titanium suit a clean, contemporary look, while glass can introduce colour without losing a smooth finish. Wood, stone and other organic-looking materials move stretched ears toward something warmer and more decorative, while silicone offers softness and flexibility for healed lobes. SIBJ specifically distinguishes non-porous steel, titanium and glass as suitable choices around fresh stretching, so shoppers should not assume every attractive tunnel is appropriate at every stage. A carved wooden tunnel may look fantastic, but timing matters more than matching it to your shirt.
Stretch It Body Jewellery silicone tunnels prioritize flexibility and comfort
Silicone has a noticeably different personality from steel, glass or stone. Stretch It Body Jewellery currently carries dozens of silicone tunnel options and positions the material as a lightweight, flexible choice for healed stretched ears. That flexibility can make silicone appealing for long periods of wear or situations where rigid jewellery feels cumbersome. It is also available in enough colours and styles to move well beyond purely practical jewellery. The important trade-off is suitability during stretching. SIBJ’s own stretching guidance says fresh-stretch-friendly jewellery should be single flare and non-porous, recommending surgical steel, titanium or glass rather than silicone. In other words, silicone is better treated as wardrobe jewellery for properly healed lobes rather than a shortcut to the next size. Stretch It Body Jewellery offers enough dedicated stretching tunnels that there is little reason to make one product perform a job it was not designed to do.
SIBJ dead stretching tunnels make half-millimetre progress possible
For people who are still sizing up, Stretch It Body Jewellery has tunnels designed specifically around gradual dead stretching. Its Surgical Steel Single Flare Dead Stretching Tunnel is available from 10.5mm through 30mm in 0.5mm increments, giving users smaller steps between common whole-millimetre sizes. The design is hollowed out to reduce weight at larger gauges and uses 316L surgical steel. That progression is particularly useful because moving into larger stretches should not suddenly turn patience into an optional accessory. SIBJ warns against relying on tapers past 10mm and recommends dead stretching or other appropriate methods instead. Regardless of method, pain, bleeding or significant resistance is a reason to stop rather than push harder, and anyone dealing with persistent irritation or complications should speak with an experienced professional piercer. The tunnel may be hollow; the stretching plan should not be.
Stretch It Body Jewellery gives healed lobes far more room for personality
Once a stretch is fully healed, the SIBJ collection becomes considerably more playful. Wood, stone, silicone, brass, bone, shell and decorative PVD finishes open up possibilities that go far beyond the clinical-looking jewellery commonly associated with the stretching process. Stretch It Body Jewellery also organizes its wider range by styles including single flare, double flare, screw fit and organic designs, making it easier to narrow the collection by how jewellery is worn rather than endlessly scrolling through 145 options. This is where owning several pairs starts to make sense. Polished steel can handle minimalist days, natural materials can add warmth, and colourful or decorative tunnels can become the focal point of an outfit. The important distinction is between jewellery intended to help maintain or progress a stretch and jewellery chosen primarily for style. SIBJ offers both, but healed lobes give you considerably more freedom to explore the interesting end of the jewellery box.
The SIBJ tunnel worth making part of your everyday rotation
Stretch It Body Jewellery works particularly well because its tunnel collection does not assume every stretched ear has the same needs. Beginners and people actively sizing up can focus on accurately sized single-flare surgical steel, titanium or glass, while the 0.5mm dead-stretching range gives larger gauges a more gradual route forward. People with fully healed stretches can explore conventional double flares, convenient internally threaded screw-fit designs, flexible silicone and the much broader selection of wood, stone and decorative materials. With 145 flesh tunnels currently listed and selected steel designs spanning all the way to 50mm, Stretch It Body Jewellery has enough variety for both understated everyday wear and jewellery that absolutely refuses to be overlooked. Start with your exact size and the condition of your lobes, then choose material and style. Because when it comes to stretched ears, the best tunnel is not simply the coolest one on the page. It is the coolest one your ears are actually ready to wear.