The Copco Turntable is great for countertops, under the sink, laundry rooms, pantries, garages and more! This handy non-slip turntable keeps everything you need within easy reach. Its raised, 3/8-inch rim also prevents items from falling off the turntable. Easy-glide, revolving storage space maximizes cabinet space and keeps kitchen organized and tidy. Exterior measurements 1-1/2 inch x 18 inch diameter; interior space is approx. 1 to ½ inch smaller