Humane Restraint WAL-501-HC Foam Padded Leather Handcuffs. Handcuffs adjust to size and lock with L-300 locks. 5" steel chain between cuffs. Provides high security and humane appearance while avoiding potential injury to wrists. Matches Humane Restraint ADL-305LI padded leather leg irons. 2 K-300 keys included. Made in USA.