High quality materials: This non-slip skateboard is made of 316 stainless steel, which is polished, rustproof and resistant to seawater. The sturdy flag pole can be installed anywhere on the ship. > Unique design: This anti-slip skateboard has ultra-fine processing surface and glossy appearance, which is very suitable for modern ships / yachts / ships. Safety: The hook of lanyard clip can place string or venetian blind or umbrella lanyard within easy reach to prevent accidents and ensure children's safety. Easy to use: This non-slip skateboard is precision polished, mirror polished, precise, bright and has good flatness. It is also easy to install without soldering; even though it is light, it can hold the rope without worrying about falling or slipping. Wide range of applications: this anti-slip skateboard is used in boats, yachts, fiber yachts of glass, inflatable boats, business yachts and other types of yachts. It is also ideal for securing ropes to masts, boats, awnings, tarps, etc. Features: The anti-skid rail is made of durable 316 stainless steel, durable and having a long service life. Fine grinding and mirror polishing, high precision, good brightness, good flatness, good quality, safe to use, easy to install, no drilling or welding, can Directly replace the old or damaged ones. The mooring cleats can help you connect the excess rope to the hook, so that the flagpole is simple and beautiful. This non-slip skateboard is very suitable for mooring small boats, such as kayaks, canoes, dinghies, fishing boats, jet boats, pontoons and small boats. It is also very suitable for connecting ropes to masts, boats, awnings, blinds, tarpaulins, etc. Specification: Material: stainless steel Color: silver Dimensions: total length 112mm, total height 21mm, opening 5mm Weight: approx. 36g Note: Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown in the picture. Due to the measurement Manual, please allow some measurement deviation. Deliver: 4 Stainless Steel Flag Pole Hook