The Kuhl EGG-15 is ideal for commercial and retail use. It easily fits in and out of store room doors and walking entries. The Kuhl EGG-15 is made of the same heavy construction and durability as our EGG-30 model. This unit combines strength and durability with versitility. Unit can be used to house and transport our STK-30, XLT-30, and HB-30 egg trays. Also incorporates the use of trasporting 1-dozen styrofoam and plastic egg containers found in supermarkets and grocery stores. The Kuhl EGG-15 combines durability with commercial functionality. 1 Each