This Accuweight Digital Bath Scale has a great contemporary bamboo design with a capacity to weigh 400 lbs (180 kg). Its "step-on" instant-read feature makes it simple to use every day.The platform is made of tempered glass, which makes it safe to use, easy to clean. It measures 11.8 in x 11.8 in (30 cm x 30 cm) with a display measuring 2.9 in x 1.1 in (7.4 cm x 2.8 cm), with clear black digits for clear a reading. This scale requires 2 AAA batteries that are included. This comes with a five-year limited warranty against defects in material or workmanship.