Keepons Ministretch Black Prevent Eyeglass Slipping Anti Slip Anti Slide Eyewear Sunglasses Spectacle Glasses Temple Tip Sports Ear Hook Sleeve Retainer (2 pairs) by Keepons

Description

WARNING - don't buy if your temple tip height is more than 10mm (~3/8in).;WARNING - don't buy if your temple bend height is less than 3mm (3/32in).;For temple tip/bend measurement instructions and product suggestions see below.;This item is for 2 pairs of Keepons Ministretch Black.;Ensure you're buying authentic Keepons. The science of stopping eyeglass slipping.