[Excellent Size]: 7 inches long; weighs 0.80 lbs.Compact for easy storage in a drawer or cabinet.[Durable material]: Automatic Jar Opener is made of stronger internal materials ,Make sure it is durable. Durable and built to last.[Easy to use]:Simply place the jar opener on top of the jar and press the engage button.,the lid is held simultaneously with a magnet, then opens your cans fully automatically.[Smooth edge left]:Opens a wide variety of jar sizes, No Twisting, No Pulling, No Pain - Best Kitchen Tool For Women, Chef, Elderly and Arthritis Sufferers That smooth edge will not hurt your hands.[Hand-free completely]: Electric Jar Opener is the best hands-free solution for you 2 AA batteries make it work like a charm Energy efficient.(battery not included)colour: white+greenMaterial: ABSsize: 10x6x18cmPackage Contents: 1*can openerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.