I am selling these as I no longer need them. They were kept as spares for equipment like stage lighting controllers. This is a set of two. They are new, so please cut the cable ties before use. Also, please check the sides of your computer, etc., as they cannot be used if there is no lock hole. (They are not compatible with thin tablet-type devices even if they have a hole.) Sturdy metal locks, silver and black - Included: 2 keys, instruction manual - Colors: Silver, Black - Model: SLE-1S-1