1 X 12in Boat Rubbing Strake 316 Stainless Steel Prevents Chafing Rub Strip Universal for Marine Boat Yacht RV1Stainless Steel Material: Made from precise cast 316 stainless steel, the rub strake undergoes a mirror polished surface treatment. It is resistant to cracking and breaking, offering maximum rust resistance and durability. 2Chafe Prevention: Designed specifically to prevent chafing on docks, and anchor lines, this stainless steel rub strake protects against wear caused by mooring lines. 3Recommended for Yachts and Large Boats: This rub strake is highly recommended for yachts and large boats that use thick lines. It is also suitable for use on ships and RVs. 4Universal Application: The rub strake has a universal design that can be used on a variety of ships and vehicles, providing an effective solution for preventing chafing and wear. 5Easy Installation: The stainless steel rub strake is designed for easy installation, allowing users to quickly and securely attach it to their boat or vehicle, enhancing protection and durability.