One Touch Automatic Can Opener Leaves a Safe, Smooth Edge! Just place it on the can and press a button - no tedious hand cranking required! Automatic operation is ideal for the elderly, arthritis sufferers, kids, and folks with limited dexterity. Opens cans of all sizes in just seconds. Cuts under the lid, not through the top, so the sides of the lid are smooth and safe. With a single touch, this amazing can opener automatically opens your cans in seconds. The hands-free operation creates a smooth edge every time, and the compact size makes it easy to store. The built-in magnet securely holds the lid after it's removed. Ergonomic design. Operates on 2 'AA' batteries (not included). Size: 2 3/4" L x 1 1/2" W x 5" H. Additional Details ------------------------------ Product description: One Touch Automatic Can Opener Leaves a Safe, Smooth Edge! Just place it on the can and press a button - no tedious hand cranking required! Automatic operation is ideal for the elderly, arthritis sufferers, kids, and folks with limited dexterity. Opens cans of all sizes in just seconds. Cuts under the lid, not through the top, so the sides of the lid are smooth and safe. With a single touch, this amazing can opener automatically opens your cans in seconds. The hands-free operation creates a smooth edge every time, and the compact size makes it easy to store. The built-in magnet securely holds the lid after it's removed. Ergonomic design. Operates on 2 'AA' batteries (not included). Size: 2 3/4" L x 1 1/2" W x 5" H.