More informationIt does not wobble - It is rigid - It does not need anchoring to the wall - Assembly without Screws - 200 Kg per tray with uniformly distributed load - 441 Lb per tray with uniformly distributed load - Supports wheels - Estimated assembly time 9 minutes - Allows trays to be accommodated in three different positions in normal position, turn for rolling objects and inclined for a better exposure of the objects. Allows you to modify the height location of the trays easily without the need to disassemble the shelf. Allows wheels for better mobility. It has perfect front fronts to display material.