HEAVY DUTY 1 SHEET: This sheet is ideal for that sudden downpour at the show, camping, riding the trail, or just out on the grass. Made from strong and durable waterproof 1200 denier nylon with a 210 denier lining. It features shoulder gussets, adjustable and replaceable leg straps, front double buckle closure, and crossover belly. The back flap provides more tail and rump coverage while helping to reduce tail breakage. 34-912.