OPTP Balls for Body Work Intermediate - Med - 17cm - Assorted Colors 7286706 or if pain persists please

or if pain persists please consult with your medical professional

Large: 8in-9in (20-23 cm) MP Circumference

No tape border

30" L x 40" W

Note: The difference between the distal and proximal rings is one full size

OPTP Balls for Body Work Intermediate - Med - 17cm - Assorted Colors 7286706 or if pain persists pleaseOPTP Balls for Body Work Inflate or deflate balls as needed to adjust size or firmness. Needle inflating pump required for inflation (sold separately). Supports up to 660 pounds. Balls are shipped partially deflated. Quantity: 1 Color: Blue Size: 21cm, 17cm Manufacturer: OPTP Options: Blue Intermediate Medium 17cm (LE9801)