Material: cotton rope   A20 size: length 2000cm/787.4"*diameter 0.4cm/0.16"   A50 Size: Length 5000cm/1968.5"*Diameter 0.4cm/0.16"   B20 size: length 2000cm787.4"*diameter 0.6cm/0.24"   B50 size: length 5000cm/1968.5"*diameter 0.6cm/0.24"   C20 size: length 2000cm787.4"*diameter 0.8cm/0.31"   C50 size: length 5000cm/1968.5"*diameter 0.8cm0.31"   Features:   1. Natural high-quality hemp rope, non-toxic and harmless, compact and durable, rest assured to grab and grind   2. High-quality sisal is tightly wound, good scratch resistance, suitable for you to make a cat scratch board for your cat baby, or it can be wrapped around your own table legs and chair legs for cats to scratch and climb. It's cheap and durable, if you want to design a sisal rope toy yourself   3. DIY creativity, handmade sisal rope, wear-resistant and scratch-resistant, no debris, and the overall fit of the rope is tight and the claw grinding effect is good   4. The rope body is soft and has few impurities, soft texture, healthy and skin-friendly regularity, less burrs and longer use