MAKE: Keepons
MODEL: Ultimate
FITS: Small to medium glasses, medium to large glasses, SMALL TO LARGE GLASSES
HOLE DEFAULT DIAMETER (mm/inch): 1 / 0.039
HOLE MAX STRETCHED DIAMETER (mm/inch): 15 / 0.591
HOOK LENGTH (mm/inch): 15 / 0.591
WEIGHT PER PAIR (grams/ounces): 1 / 0.035
COLOR: Black, Transparent Clear, Translucent Clear, Translucent White, BROWN
MATERIAL: Safety food-grade, extra durable silicone blend (same toughness as silicone exercise bands)
STRETCHINESS: Somewhat Stretchy, VERY STRETCHY
SIMILAR TO: Superstretch Black, Primestretch Black
PRODUCT COMPARISON: https://keepons.net/pages/technicalspecifications
SIZING STRATEGY 1: KEEPONS FOR SMALL TO MEDIUM EYEGLASSES, KEEPONS FOR MEDIUM TO LARGE EYEGLASSES
SIZING STRATEGY 2: Keepons small to large eyeglasses bundles
SIZING STRATEGY 3: ONE SIZE FITS ALL Keepons model
SIZING STRATEGY 4: Keepons Fitting Guide for precise fitting instructions
PRICE TIER 1: 1 pair = 20 USD
SHIPPING WITH TRACKING NUMBER FLAT RATE FEE: 5 USD
BULK PURCHASE DISCOUNT (100 pairs+): please contact us atĀ info@keepons.net
WARNING: Beware of companies selling fake Keepons which are always more expensive (lowest price guarantee), rip easily, and can cause rashes
FREE FREE FREE KEEPONS OFFER: Purchase Keepons, tell people about us on social media, show us, after 30 days, we'll refund you your entire purchase (ULTIMATE and VARIANCE models not included in this offer, shipping not included in this offer)
DESCRIPTION: Our most powerful Keepons eyewear retainer style yet. Why? Because it's as close to one size fits all as it gets. It fits the thinnest smallest eyeglasses, it fits the thickest largest eyeglasses, and everything in between.
If you'd like to know how to use the Ultimate style, read this blog post.