Item Type: Scupper Plug Material: Rubber Colour: Black Specifications: Outer Diameter Approx. 36mm / 1.4in, Height Approx. 37mm / 1.5in Package List 1 x Scupper Plug Manual measurement, there is an error of 12cm 1[Tenacious and Durable] Made of high quality soft rubber, with good ductility, tenacious and durable. 2[Good Sealing Performance] Drain plug can fit the drain pipe more closely to achieve a better sealing effect. 3[Layered Structure] Layered structure can be universally suitable for drainage kayaking, and the handle design can be quickly and easily disassembled. 4[Excellent Replacement Parts] These scupper plugs are excellent replacement parts for kayaks, canoes, fishing boats, inflatable boats, etc. 5[Easy to Operate] Scupper plug can be easily inserted into the drainage pipe of the kayak, and the rubber handle on the top allows you to remove them when not in use.