High Quality Material: The T-shaped drain plug is made of brass and rubber materials.The plug is made of rubber, and the handle is made of brass or stainless steel, which is not easy to fade, corrosion-resistant, rust resistant, and has a long service life Easy to Use: These drain plugs are very convenient to install.Just remove the old drain plug, insert the rubber plug into the hole, and twist the T-shaped handle to lock it. Applicable to: Can be used in boats, yachts, kayaks, canoes, lifeboats, fishing boats, ferries, and other vessels. Marine rubber plugs are lightweight and compact, making them perfect for carrying around. Easy to use, suitable size, easy to install, just install it directly. Suitable for fishermen, workers, and other yacht owners who work on boats for a long time. Fits 25mm holes. Note: Installation guide not included, Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Colour:As Shown Material:Rubber+Brass Package Contents: 1 pcs x marine rubber plug Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.