I stored this after using it only a few times. My child can now step on the scale by themselves, so I'm selling this one. I used it a few times when my baby was a newborn, but I always used a towel, so their skin never touched it directly. Batteries are included, so you can use it right away upon arrival. Included: ・Instruction manual ・Batteries This is a BABIESRUS digital baby scale. I used it a few times when my baby was a newborn and then stored it. The scale displays 0.00kg and functions normally. Both the scale and tray may have minor scratches, but I hardly used them, so I think they are in very good condition. I have cleaned the entire unit with alcohol. Please check the photos for other condition details. ・Weighs from newborns up to 20kg ・Memory function to show the increase or decrease from the previous measurement ・Tare function to subtract the weight of a towel, etc. ・Shows the increase or decrease from the previous measurement ・Can be used without the tray Size (approx.): With tray Width 52 x Depth 32 x Height 11.5cm (Tray: Width 52 x Depth 25.8cm) Body: Width 25 x Depth 31.5 x Height 5.3cm Minimum display: 0- 5kg 10g increments 5-9.98kg 20g increments 9.98~20kg 30g increments Main materials: Scale: ABS, steel plate Tray: ABS ■ Understanding of used items ■ Requests for combined purchases ■ Please see my profile for packaging information, etc. Thank you for reading this long description. Please consider purchasing.