These impressive great value salter scales are suitable for both families and athletes boasting a child and athlete mode in addition they also feature a bmi index and a body water function to test how hydrated the body is stainless steel platform maximum capacity 180kg 28st 5lb size h42 w305 d305cm batteries required 4 x aaa batteries included athlete mode accurate readings for more active people 12 user memories measures bmi body mass index a guide to healthy body