●4 Pieces Carabiner Hooks:Made of stainless steel, rust-proof, strong and durable. ●These carabiner hooks are suitable for key chain, pram, rope, snuffle bag, camping, hiking, fishing, etc. ●Length 60mm, strap thickness 6mm, this carabiner can hold loads up to 100kg. ●The carabiner hooks are designed for quick and convenient connections. They are spring loaded and self-closing and allow for quick connection/release of ropes, chains and straps. ●Warranty: If you have any questions, please feel free to contact us.