-Perfect Fit with the MAGCLICK™ System - Hear a Click to confirm attachment is secured to blade set -Keep attachment combs organized with convenient adjustable storage box - can be laid out in 2 positions -The indicated length on the attachment comb correlates with the cutting length of the closed blade set -Fits the following WAHL® Clippers: Chomado, Bravura, Beretto, Li+Pro2, Motion, Lithium Arco