1D ring, uniform force, 316 stainless steel material, sturdy structure, durable, strong bearing capacity. 2Integrated flow building, strong and reliable, wearresistant and durable. 3Reinforced connection, fine workmanship, easy to disassemble. 4Applicable rope diameter is about 1014mm/0.40.6in 5This horseshoe ring is wearresistant, corrosionresistant, performs well in any situation.