Material: Aluminum Alloy, offering a 33 lbs (15kg) maximum tensile force Material: Aluminum Alloy, offering a 33 lbs (15kg) maximum tensile force Size&Weight:1.0L*0.4W in,0.1 oz/pc Quantity:20 pcs/pack Color: Black Function: Suitable for the keychain, backpack, paracord accessories, hanging pet ID tag, light weight decoration and other EDC items. Convenient after-sales service: Please contact if you have any issue about the product.