Product information:

Material: Four-wheel abdomen wheel
Item No.: Four-wheel abdomen wheel
Applicable scenes: Running sports, fitness equipment, health massage, fitness and bodybuilding, chess and card entertainment, music instruments, sports trends, cycling sports
Specifications: Breaststroke four-wheel (without brake pads) + kneeling pad (packaged in color box),four-wheel breaststroke (with brake pads) + kneeling pad (packaged in color box)

Packing list:
Abdominal Wheel x1