Standard Pack = 1 piece(s). Available in 20 ounce water-resistant canvas or waterproof tarpaulin, these pouches feature hands-free self-closing trap door closures that prevent Small parts, Hardware, and tools from falling out. Nickel-plated storm drains also keep things dry. Includes (2) exterior D-rings and (2) exterior tool loops. 7 1/2"L x 12"H x 7 1/2"W. Model Number: 13628, 13638