Combination Lock consists of durable material-zinc alloy and plated steel. Sturdy and safe enough for light duty use such as luggage,gym locker,toolbox,filing cabinet,case lock.Best choice for you. Feature: Component materials:zinc alloy&plated steel Purpose:use for school gym locker,luggage locks,filing cabinets,toolbox, case and etc. Dimention:3.2*0.7*1.6in Weight:0.23lb How to set your combination code: 1.Hold the combination lock in which way numbers show on the right.Make sure the code is set to default(0-0-0-0).Pull up the shackle and rotate it until it points towards you. 2.Push the shackle down until the tiny pin is fully inside the gap.Hold it there and rotate the shackle anticlockwise,so it stays down without being pushed manually. 3.Rotate back the shackle the same way until it pops up.Remember to check if numbers are line up before locking.

• Sturdy Construction: Made of zinc alloy material, better keep your own belongings.
• Good Security:4 digit combination lock. Safe enough for light duty use.
• Keyless lock:convenient to use.
• Compact Size:Easy to carry.
• Wide Range of Application:suitable for luggage,gym locker,filing cabinet,toolbox.

Sturdy Construction: Made of zinc alloy material, better keep your own belongings.House toys