MIRROR APPEARANCE: Highly polished surface for a mirror-like appearance to match marine uses for watercraft/boats/yachts, boat docks, bridges, jetties for tying up boats, kayaks, jet skis, etc. 150mm APPLICATION: Perfect for home decor and outdoor applications such as beach, garden, pool and coastline decorations; or use the cleat hook as cabinet pulls or towel hooks; or on tarps, RVs, trailers or other general purpose rope tie applications 316 STAINLESS STEEL: Made of 316 stainless steel of good mechanical performance. Rust resistant, waterproof, durable and has a long service life. Smooth and fluid surface, does not harm the rope. Note: The data are manual measurement, please allow a 1-3cm error, due to the differences between the light and the display, there will be a certain color difference, the specific received in kind prevail.