Features: Universal drain plug kit to add or replace old drain plugs. Made of high quality material, durable for long time use. Easy to install on or remove from the kayak. Retention system stops plug from getting lost when removed. It stops water infiltration and is used to drain the water out of the inner hull of your boat. Specification: Color: Black Material: Plastic Scupper Plug Dimension: Approx. 26mm*57mm / 1in*2.2in Block: Approx. 56*31*14mm / 2.2*1.2*0.6in Weight: Approx. 15g Package List: 1 * Drain Plug Kit Screw not inlcuded Note: Due to light and other reasons, there may be differences in color. Products are manual measurement, there is slightly measuring error. Thank you for your kindly understanding.