Common Sense Washer 91-PS-78511-19 is a pack of 100 flexible white plastic washers designed for reinforcing and protecting fasteners in awning and marine applications. Lightweight and reusable, these plastic washers provide reliable support for canvas, upholstery, tents, outdoor fabrics, gear bags, and protective gear. Their flexible construction makes them suitable as fastener washers, turn button washers, and plastic reinforcing washers, ensuring durability and ease of use in outdoor settings. Ideal for enhancing the longevity of your outdoor fabrics and gear, these washers combine practical functionality with a clean white finish.