This easy-to-use Weight Watchers® glass body analysis scale is great for keeping the whole group on track. memory storage for up to 10 userstracks body fat, body water, BMI, bone mass2-line 2" color-coded LCD displayred/yellow/green indicates high/low/on targetlong-life lithium battery includeddisplays either pounds or kilograms12.6x12.6". Sturdy, impact-resistant tempered safety glass with stainless steel electrodes. Wipes clean. Max. weight 400 lbs. 10-year manufacturer's limited warranty.