Carson"s revolutionary new eyewear retainers will help you get a "Gripz" on your expensive sunglasses and prescription eyewear. Gripz™ eyewear retainers, by Carson, 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." Whether you"re biking, fishing, rafting or participating in any other vigorous outdoor activity, the patent-pending Gripz™ retainers uniquely combine friction and a contracting force to provide an extremely secure hold that will keep your valuable glasses safe. Available in Black Ash, ER-20 (01); Think Pink, ER-20 (02); Lava Orange, ER-20 (03); Pacific Sand, ER-20 (4); Safari Green, ER-20 (05); Surf Blue, ER-20 (06); Dusk Grey, ER-20 (07); Canyon Trail, ER-20 (08); Midnight Storm, ER-20 (09); Desert Night, ER-20 (10); Raging Waters, ER-20 (11); Burnt Embers, ER-20 (12) At Carson, we manufacture only the highest quality products. We"re so confident in our products that we back them with a No Fault, No Hassle Warranty! In the even that your product gets damaged, regardless of cause, Carson will repair or replace them for a total cost of $15.00, which includes all return shipping and handling fees. NO HIDDEN CHARGES! If your product is found to have manufacturing defects in materials or workmanship, Carson will repair or replace your product and return them FREE OF CHARGE. At Carson, we strive to make sure our customers are 100% satisfied with the quality of our products. We are so confident in our products that we back them with a One Year Limited Warranty! This Carson product is warranted to be free from defects in material and workmanship for a period of one year from date of purchase. Please contact Carson for additional warranty details.