Brand Promise Model 005 Color Blue + black + brown Material ABS + wood Quantity 1 Functions Multi-in-one massager tool relieve pressure and helps massage your body Features Patent No.: 201220089525.3; Wooden rolling wheel magnetic massage nails; Uses natural wooden comb pins non-static which is more environmental; Relieve your fatigue and promote blood circulation; Push the rolling wheel on your desire part to avoid the part with the diseases of severe bleeding tendency; Handle with magnetic massage nails to stimulate hand acupoint; The stone beads at the end of handle can massage the hand and arm. Packing List 1 x Massager