HPL Locker 1, 4-12MM Compact laminate. 2, Simple, elegant and fashion design. 3, Strong resistant to heat, high pressure. HPL Locker1, Compact laminate.2, Simple, elegant and fashion design.3, Strong resistant to heat, high pressure. Conventional locker is easy to rust, hollow when impacting, and the color is humdrum. the wood locker is easy to damp, corrupt, mildew and produce peculiar smell. ...