The Browne 20 Tier Bun Pan Rack is made of durable aluminum and is suitable in the freezer in temperatures up to -4ºF. It is constructed with 4 casters for simple transportation while 2 of the rubber wheels are lockable to keep the unit in place. 
Each shelf is fully welded to the frame and the sheet pan rack has 6 supports for extra strength. It is able to hold up to 20 full-size bun pans.
Capacity: 20 full-size bun pans
Measurements: 69" high x 20.5" width x 25.6" depth
Vertical Spacing Between Rails: 3"
Material: Aluminum
Thickness: 1.55 mm