suiwotin 30PCS 6mm (1/4"White Hole Plugs Plastic Flush Type Hole Plugs Snap in Locking Hole Tube, Furniture Fencing Post Pipe Insert End Caps (White.

Feature Good sealing of waterproof and dustproof;Nylon material,with buffering,shock absorption. Can be used as waterproof plugs, sealing plugs, test tube plugs, rubber bulkheads, caps, cylinder plug heads, threaded rubber plugs. No special tools are required. Choose correct size of plugs according to the diameter and thickness of the hole. Press it into the hole. Note Due to manual measurement, allow a deviation of 1 2mm. Please check the hole plug size you need before buying. It may easily fall off if your panel is too much thicker than the plug.