Gage: (diameter, 13CM circumference, 42CM crushed edge, 19CM)
Material: this kind of foot frame bag with manfututu Logo zipper: use the size of no.12 tuba head, nylon 1680 double layer cloth, additional thick layer of compression materials, the external use of high nylon fabric. The center of the foot frame is to use the sponge material to do the shock
