PapaViva Eyeglasses string holder strap Chain necklace Rope Premium sports Sunglasses Strap Cord adjustable Lanyard Retainer

Unique Non-Slip Clip Loop - Unlike others that don’t stop slipping glasses, our eye glasses string holder & glasses strap comes with an advanced loop protection mechanism to totally prevent your eyeglasses from falling. 【Keep Your Glasses Secure】 Our sports glasses holder retainer is designed to keep a tight grip on your eyeglasses, preventing the loss of the glasses and breaking during movement or sports,outdoor activies and daily use,and make your eyeglass holder comfortably on your chest or around neck for men,women 【Anti-slip Elastic Material】 Durable comfortable material of elastic polyester braided cord with rubber grips, the glasses strap is stretchy, perfectly adheres to the shape of the head. This soft elastic braided rope has great anti-slip effect, allowing eyeglass cord to be firmly attached to the glasses temple. 【Adjustable System】 The buckle slides along the sunglasses strap to allow tight or loose or length adjustment,so that eye glasses string holder will fit on an