Product Content: 20 Hooks (Size A-7) 20 Japanese Buckles 20 Pieces D-Ring Product Size: The inner diameter is 2.5cm Packing: Bagged Size: 12*17*2cm - Weight: 276g Perfect for handbags, backpacks, dog collars and more. High-quality materials: These metal keychain accessories are made of metal alloy, lead-free, safe and durable, with multi-layer coating technology, not easy to rust or fade, durable Widely used: Swivel snap hooks for handbags, key chains and dog collars; D-rings for making straps for handbags, clothing and luggage; and sliding buckles to adjust the length of ribbons and belts