40pcs mini carabiner keychain ATTENTION: Please check the product size to see if it meets your needs. Thanks! Great for keychains, quick release card holders, umbrella lanyard, tent and canvas lanyard, parachute lanyard, zipper for pet carriers, zipper for bags backpacks, etc. Easy to add or remove knives, flashlights, lighters, compass, whistle, flashlight, key chain and more in your backpack . Suitable for camping, hunting, shooting, around the car, shopping, etc., where it is used for lanyard and needs a tie, hook or something which cannot be easily tied on the line. Quote: Color: Gun Grey Material: Aluminum Alloy Weight: 2.0g (per piece) Length: About 2 cm Maximum width: 1cm Hole diameter: 0.45cm Opening mouth width: 0.3cmPackage Included 40 x Spring Carabiner Clip