This is a YKK plastic buckle that can be used for making bags, backpacks, and outdoor gear. Size: 50mm (compatible with 50mm wide tape) Manufacturer: YKK Model Number: LB50LV External dimensions (approx.): Length 66mm x Width 59mm x Thickness 13mm Quantity: 10 pieces Color: Black (※See actual product photo) Material: Plastic This is an unused item that has been stored. How about using it as a supplementary material for handmade items or repairs? ※There may be minor scuffs due to storage. ※Please refrain from purchasing individual items or negotiating prices. ※Immediate purchase without comments is welcome.