Winning Boxing products World recognized boxing products!! Winning Boxing products are manufactured by Winning in Japan with highly experienced and skilled craftsmanship. The products are made to the safest and highest quality in the industry, in which many boxing champions around the world use, endorse and support them. Fist protection, functionality, durability, etc. Quality is recognized worldwide, and many world champions have loved it. ※Estimate shipping cost. Please contact us before purchasing. ※Build-to-order. Please contact us for the delivery date. ・Material: High-quality synthetic leather ・Color: Black ・Size: Length 100cm x Diameter 40cm ・Weight: About 38kg ・Accessories: Shackle metal fitting (1) ・Country of origin: Japan ・Model number: TB-4400