Yeahxing Adjustable Glasses Strap - 4 Pack 16Inch Eye Glasses String Straps with Retainer Ear Cushion, Eyewear Retainer, No Tail Anti Slip Sunglasses String Eyeglass Strap for Men Women EZVALO and our dedicated customer service

and our dedicated customer service

For Equipment: Use on CNC machine

model number: TR-66

[Package includes]: a set of multi-angle measuring ruler

Automatically turning off at your preset duration prolongs battery life and minimizes wasted electricity

Yeahxing Adjustable Glasses Strap - 4 Pack 16Inch Eye Glasses String Straps with Retainer Ear Cushion, Eyewear Retainer, No Tail Anti Slip Sunglasses String Eyeglass Strap for Men Women EZVALO and our dedicated customer serviceSilicone Imported ADJUSTABLE GLASSES STRAPSOur glasses strap is designed to keep glasses or sunglasses in a tight and comfortable grip, preventing glasses from being lost and broken during movement or sports. Never worry about your glasses slipping off your nose when you use the eyeglass retainer. LIGHTWEIGHT & DURABLEMade of eco friendly, durable and elastic silicone and wire rope materials. This eyeglass strap is sturdy yet lightweight and flexible.