Gauge numbers run counterintuitively — the smaller the number, the larger the diameter. A standard lobe piercing is done at 20g (0.8mm) or 18g (1.0mm). Most people begin stretching from 16g (1.2mm) or 14g (1.6mm). Here is the full roadmap of sizes you will move through:
| Gauge | Diameter (mm) | Diameter (inch) | Typical Wait Before Next Stretch |
|---|---|---|---|
| 18g | 1.0mm | 5/128" | 4–6 weeks |
| 16g | 1.2mm | 3/64" | 4–6 weeks |
| 14g | 1.6mm | 1/16" | 4–6 weeks |
| 12g | 2.0mm | 5/64" | 4–6 weeks |
| 10g | 2.4mm | 3/32" | 6–8 weeks |
| 8g | 3.2mm | 1/8" | 6–8 weeks |
| 6g | 4.0mm | 5/32" | 2–3 months |
| 4g | 5.0mm | 3/16" | 2–3 months |
| 2g | 6.0mm | 1/4" | 3–4 months |
| 0g | 8.0mm | 5/16" | 3–6 months |
| 00g | 10.0mm | 3/8" | 4–6 months |
| 1/2" | 12.7mm | 1/2" | 6+ months |
| 9/16" | 14.3mm | 9/16" | 6–12 months |
| 3/4" | 19.0mm | 3/4" | 6–12 months |
| 1" | 25.4mm | 1" | 12+ months |
The jumps between sizes are not uniform. From 18g to 16g is only a 0.2mm increase, but from 2g to 0g is a full 2.0mm jump — one of the largest single-step increases in the entire process. Many experienced stretchers treat the 2g-to-0g transition as two separate stretches, using an intermediate 1g (7mm) size to bridge the gap.
The most common mistake beginners make is rushing. Collagen fibers in the earlobe need time to remodel and stabilize at each new diameter. Stretching too soon causes micro-tears that lead to blowouts — a painful, often permanent condition where the inner tissue of the lobe pushes outward and forms scar tissue.
A practical benchmark: your lobe should feel completely normal — no tightness, no tenderness, no whitish discharge — for at least 2 weeks before you attempt the next size. If you are still feeling any resistance when rotating a single-flare plug, you are not ready. The tissue needs to feel genuinely loose at its current size.
Tapers are cone-shaped tools, typically made from steel or acrylic, designed to gradually push the fistula (the piercing channel) open as you insert them. They are the correct tool for stretching — but only when used properly. Weights are heavy circular pieces worn in stretched ears to gradually pull the lobe larger over time. These serve very different purposes and are frequently confused.
Use a stainless steel or implant-grade titanium taper for sizes 18g through approximately 00g. The correct technique involves lubricating the taper with jojoba oil or vitamin E oil, inserting it slowly (never forcing), following immediately with a single-flare plug at the new size, and removing the taper entirely. Tapers are not jewelry — do not wear them as plugs. Leaving a taper in place shifts all pressure to one spot in the fistula and causes uneven healing or blowouts. At Multnomah Piercing, we see this mistake more than any other in clients who stretched at home.
Hanging weights — stone, glass, or metal crescents typically ranging from 30g to 150g — are worn in already-healed, fully-stabilized stretched lobes to encourage slow downward elongation. They are not appropriate for active stretching and are never recommended for ears smaller than 00g (10mm). Weights worn daily in undersized or freshly-stretched lobes cause thinning of the lobe wall, uneven gauging, and tissue damage that is difficult to reverse.
The most common question in ear stretching is whether lobes can shrink back to normal. The honest answer: it depends on how long you stretched, your age, and your individual skin elasticity. However, the widely accepted point of no return is between 0g (8mm) and 00g (10mm).
Lobes stretched to 6g (4mm) or below will typically close to near-normal — perhaps a 1–2mm hole — within 6–12 months of removing jewelry, especially in people under 30. At 0g (8mm), many people retain a visible 2–4mm hole permanently. At 00g (10mm) and above, surgical correction (lobe repair) costing $300–$800 per ear at a plastic surgeon is often the only route back to a standard piercing size.
Individual variation is significant. Some people retain a fully closed lobe after stretching to 00g if they stretched slowly over years and have naturally thick, elastic tissue. Others see permanent holes after 2g (6mm) if they stretched aggressively. If reversibility matters to you, stay at or below 6g (4mm) and give your lobes 12 months before making any assumptions about closure.
If you are in the Portland or Gresham area and want a professional assessment of your lobes before your next stretch, the team at Multnomah Piercing offers consultations and carries implant-grade titanium and glass jewelry in the full size range from 18g through 2 inch. Getting started with the right technique and materials makes the difference between a smooth progression and years of setbacks.
Ready to stretch safely? Visit multnomahpiercing.io to book a consultation or browse our full selection of implant-grade stretching jewelry and aftercare supplies.