High Quality: The Plug is made of solid silicone, which has good ductility and can be more closely matched with the drain pipe to achieve a better sealing effect. Easy to Use: The drain hole is plugged with a rope to facilitate your insertion and extraction.so you can apply or remove it easily. Durable to use: The kayak plug is durable and wear resistant, no worry about getting rotted when soaking in water. Small and Easy to Carry: The unique string design makes it easy for you to pull it under. You can easily plug these kayak drain plugs into the kayak drain pipe. Application: Great replacement accessories for kayak, hobie kayak, ocean kayak, native kayak old town kayak, canoe, inflatable boat, raft and more. Kit includes 8 universal scupper plugs. It has good waterproof performance. It can be used to plug the drainage hole of the kayak. It is durable and can meet your long-term needs. Lightweight and small, the drain holes stoppers can be carried easily. Come with lanyard design, more convenient for you to use and replace. The plug is lightweight and space-saving, convenient to carry or store. These plugs can be used to plug the drainage holes on the kayak. Prevent water from invading the kayak and ensure your safety and dryness. Specifications: Material: Silicone Color: Black Size: 38 * 40 * 20mm Weight: 35g Package List: 8 * Scupper Plug