This item is a bathroom scale which is made of tempered glass and plastic. It is very for there are 4 high-precision sensors. You can see the result as soon as you step on it or you put something on it. Elegant apprance and portabe size, it is a good gift for friends or family. Feature - - Material: Tempered glass and plastic - Size: 26cm in Diameter - Weight Capacity: 400 lb (180 kg) - Graduation: 0.1kg/0. - Units: Kg / Lb - Note: Errors within 3cm in size. with or without text - It shows the data directly it is stepped on. Measurements in pounds or kilograms; 400 lb / 180 kg(Max) - With 4 high-precision sensors, it shows with a 0.1kg accuracy resolution clearly displayed on an easy-to-read LCD screen - Built with a thick and durable tempered glass platform. - Auto-on/off, and overload indication provide versatile functionality - Powered by 2 GP AAA batteries (included) Package list: 1 x Bathroom Scale