Illustrate: Key size requirements: up to 8 or 14 standard sized house keys (each with a maximum length of 55mm and a thickness of 2mm) depending on the size you choose - no, no, the car remote is not counted as a key here. Easy to assemble, no tools required, can accommodate all existing keys Say goodbye to bulky keychains, annoying thighs, key clinks, messy organization, this keychain organizer releases your pocket and solves your troubles! Ultra-light, compact body made of aircraft aluminum frame and stainless steel hardware - patented S-shaped design for comfortable carrying of your keys. Specification: Material: 6061-T6 aviation aluminum size(cm):8.8cm*1.7cm*1.8cm Color:as the picture show Package Included: 1xKey clip