This Doctors Style Electronic Scale has a supersize display with easy to read bold digits. You can place it anywhere in the house as it is suitable for both hard surfaces and carpeted surfaces. Please be aware if you are using this product on a soft surface, ensure you add the carpet feet provided. If you have lost your carpet feet, please call Salter on 01732 360783. Plastic platform. Size H7.5, W35.5, D48cm. Batteries required: 1 x Li-Ion batteries (included). Capacity 200kg (31st 6lb). Suitable for hard surfaces. Suitable for carpeted surfaces. Weight 2.3kg. Manufacturers 15 year guarantee.