Professional style, oversized (16. 75" x 12. 75"), durable scale that updates the look and design from a traditional doctor's scale with silver and white accents. Two-toned super sized 7" dial with easily readable numbers for both pound and kilograms, up to 330 lb. (140 kg) in 1 lb. increments . Beautiful silver textured mat helps to keep feet from slipping and adds style to the design. Return to zero adjustment to easily reset your scale to ensure consistent readings. No batteries to replace!