Recommended for Boats 21' to 30' 100% American Made, Hand Sewn Pre-Spliced 12" Dock Line Loop Meets Federal Nylon Specification MIL-C-43307 Superior Abrasion Resistance UV Proof and Resists Alkalis, Saltwater, Oil, Gas (can be stored wet) Using the Dock Lines pre-spliced loop allows you to effectively dock and moor so your passengers can disembark quickly and safely.