The material of PVC Waterproof Bag is thick and wear-resistant, high-frequency seamless welding, and excellent waterproof, dust-proof and sand-proof performance. Our waterproof bag is especially suitable for kayaking, rafting, boating, beach, surfing, swimming, canoeing, camping, hiking, fishing, skiing and traveling, you can go on the road in any season. 15 3/8" L x 7" W