Fisherman's Secret: 4-minute (12mm) "wacco" (loop), approximately 20cm in diameter 20cm diameter: 1400 yen. After that, add 500 yen for every 10cm increase in diameter. Please comment with your requests beforehand. This is a sample product. The size and price will be determined according to your requests. These are approximate sizes. Made by a professional, so you can be assured of quality. Made with 4-minute (12mm) rope, it can withstand approximately 1.5 tons. It has 3 layers, then the layers are dropped to 3, 4, or 5. Made of polyester material, so it sinks in water and is resistant to UV rays, chemicals, and heat. Great for camping. For tying things. For securing luggage. For pulling objects. For mooring boats and ships. We also have various lengths and single-sided "satsuma" (eye splice) options, so please take a look.