About this itemQuantity and size: you will receive nylon kayak drain plugs, enough quantity for you to use and replacement; The size of the plug is 1 inch/ 2.6 cm in diameter of the scupper plug and 2.2 inch/ 5.7 cm in lengthEasy to use: the drain plug is easy to install or remove; You just need to screwed it into the sleeve directlyQuality material: our kayak drain plugs are made of quality nylon, which are 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 boatQuality material: our kayak drain plugs are made of quality nylon, which are 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 boatApplication: our nylon kayak drain plugs are suitable for many kinds of canoeing, canoe, ship drain plug