Performance Can Holder for Railing. This Blue Performance can holder is designed to store your drinks at the rail. Features: Attach the Velcro flap to the wire/rail and hold it upright with two webbing tail straps around the lower wire/rail. Holds for two cups, cans, or bottles. Stylish reinforcement around the opening ensures durability. Self-draining. Waterproof, mildew, and UV-resistant material. Specifications (L x W): PC3660: (inch) 7.1 x 3.9 x 3.5 / (mm) 180 x 100 x 90. Sold as an Individual, Type: Drink Holders. Additional marketplace content: Great Product. Item Weight: 0.8 Pounds. Item Dimensions LxWxH: 9 x 6 x 5 inches. Package Weight: 12.8 ounces. Item Package Dimensions L x W x H: 9 x 6 x 5 inches.