Carson Black Optical Gripz Eyewear Retainer Large - High-Grade Braided Silicone

Gripz eyewear retainers are engineered from high-grade braided silicone that will stand up to the elements and toughest use and abuse. In fact, they've been lab tested to hold the weight of a brick, earning the seal of "brick tested tough." for biking, fishing, rafting or participating in any other vigorous outdoor activity. Weight:5 ounce.S, dimensions: 2'' x25'' x 11''. Large size fits wider frame glasses.