T Tulead Silicone Hole Plug Waterproof Plug Tube Plugs

Package Content:10 x White Rubber Hole Plug Height:14mm/0.55″;Outer Diameter:23mm/0.9″ Fit for 14mm/0.55″ hole; Inner Diameter:15mm/0.59″ Can be used as waterproof plugs, sealing plugs, test tube plugs, rubber bulkheads, caps, cylinder plug heads, threaded rubber plugs Good sealing of waterproof and dustproof;Silicone environmental anti-slip material,with high temperature resistance,buffering,shock absorption