ZHEGE Combination Padlocks, 4 Digit Waterproof Lock for Gym, School Locker, Fence, Toolbox, Gate (Black, Pack of 2) Black Color:Black They are made of wax

They are made of wax and a little resin

Other Uses: Packaging

It ​is the upgraded version of the classic WJL-6000 with higher sensitivity(up to 0

The set includes common used 8 Values

ZHEGE Combination Padlocks, 4 Digit Waterproof Lock for Gym, School Locker, Fence, Toolbox, Gate (Black, Pack of 2) Black Color:Black They are made of waxZHEGE Combination Padlocks, 4 Digit Waterproof Lock for Gym, School Locker, Fence, Toolbox, Gate (Black, Pack of 2) Product Features Set Your Own Lock Combination: The 4 number combination lock takes 10 times longer to crack than a 3 digit lock. You can set any combination with 10000 unique choices that you know they are more reliable and safer. Easy to Use: Setting or Resetting is easy following the instructions which are always included. Large