The Nifty Appliance Rolling Tray is a must have for your small kitchen appliances. Perfect for coffee makers, mixers, blenders, toasters and much more. No more lifting or sliding your appliances on the countertop. The tray has a patented integrated roller system that allows you to move the tray forward and backward. Simply press the lever in the front of tray to activate the roller system, move tray forward and back. Release lever to lock tray in place. The non-slip pad on top of tray keeps appliance in place.