Elastic Anti-Slip Eyeglasses Holder Color:11 external battery packs

external battery packs

Product use: Night cycling lighting

They can withstand low temperatures in refrigerators or freezers (-40°)

1cm x 1cm(Approx

Elastic Anti-Slip Eyeglasses Holder Color:11 external battery packsSnugly fit and challenging, you can securely keep your glasses on; no more worry about the glasses sliding off the nose when sweaty or looking down. Perfect for those who wear glasses while running or kids with glasses playing sports. SOFT & LIGHTWEIGHT: Ultra comfortable, soft ears, and nicely keep glasses on during sports or rough boy play. It is flexible enough to slide glasses off your eyes while reading doing close up stuff. QUICK DRYING: Soft