Anneliese perforated trays with 3 rims are special due to the special quality. The 45° angle offset rim on the open side and the fact that all four corners are welded provides an enormous stability and long life.

Anneliese perforated trays with 3 rims are available in two different thicknesses. The 1.5 mm thick trays have bordered rims for additional stability and for better handling. 2 mm thick trays do not require additional bordering on the rims due to the self-stability of the material. Exact and clean deburring of the rims makes this tray "user-friendly".