ITEM NAME:4 Pieces New Aluminum Alloy Rotary Safety Buckle Professional D-Type Safety Descriptio n Description: Stylish and practical D-type carabiner Made of aluminum alloy with anodizing (non-electroplating process) surface treatment Environmentally friendly, non-rusty, convenient, lightweight and durable Uses: hanging keys, backpacks, kettles, pens, toys, etc. Widely suitable for all kinds of toys, stationery, handbags, accessories, crafts, electronics, clothing, etc. Warning: this carabiner can't carry rock climbing weight! Specifications: Material: Aluminum alloy Color: Picture color Size: 6.8mm x 40mm x 78mm Max Load: 15kg Package Included: 4 x D-type Buckle Carabiner Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. 4 Pieces New Aluminum Alloy Rotary Safety Buckle Professional D-Type Safety.Warning: this carabiner can't carry rock climbing weight! Specifications:Material: Aluminum alloy. We'd like to settle any problem in a friendly manner. We want to make sure you are happy with our item.