1. Over 300 massage burls simulating foot reflex zones 2. PTC heating the cold water to hot water 3. Built-in magnetic force 4. Single walled housing 5. Easy cable storage and anti-skid feet 6 Infrar-red ray function 7. Vibration massage function 8.Keep warm Inner Box: 1 pc/box L: 40.5 CM W: 20 CM H: 33 CM CARTON PK. 4 pcs/ctn CTN L: 83 CM CTN W: 42 CM CTN H: 36 CM Net. WT. 2.2 kg Gr. WT. 2.5 kg 20' QTY 660 pcs 40' QTY 1460 pcs