【High Quality Zinc Alloy】Our carabiner keychains, professionally designed from high quality zinc alloy. Strong and stable, yet lightweight. 【360° Rotation】 The base rotates 360°, is easy to use and can be rotated in any direction. Also helps prevent wraps. 【High Quality Carabiner Hooks】Strong and durable spring in secure latch attachment and never lose keys again with auto lock. 【Size】50PCS Carabiner keychain, total length 38mm; Split ring diameter: 20mm. Sizes easily fit your regular needs. 【Widely Applications】High quality carabiner keychain, suitable for lanyards, belt straps, key rings, purses, purses, also ideal for jewelry making, children’s art projects and other small items. Scope of delivery: keyring*1 Warm tip: Dear buyer, due to lighting effect, monitor’s brightness, manual measurement etc, there may be some slight differences in the color and size between the photo and the actual product. Sincerely hope you can understand! Thank you!