Description Kayak plugs feature a ring for positive sealing fine threads maintain sealing under high vibration conditions retention system keeps plug from getting lost when removed for boat transoms, fish wells, ice chests and more. Features - Color: Black and red.- Material: Nylon.- Size: 5.40X2.45X2.45cm/2.12X0.96X0.96 inch.- You will receive 3 pieces of nylon kayak drain plugs, enough quantity for you to use and replacement.- The drain plug is easy to install or remove. You just need to screw it into the sleeve directly.- Our kayak drain plugs are made of quality nylon, which are durable and not easy to break, they can be applied for a long time.- And there is rubber gasket on each plug which can prevent unwanted water from entering your boat.- Our boat drain plugs are applied to stop seepage and drain the water from the inner hull of your boat.Packing list: 3 x Drain Plugs