Core Sability Belt Designed to stabilize the sacroiliac joints and pubic symphysis. May be used during and after pregnancy to relieve low back pain and sacrolliliac (SI) joint dysfunction. Supports the pelvis to improve function by helping stabilize the core muscle group. Breathable material to reduce heat. May be worn during any daily activity. Extra elastic strap helps enhance core stabilization. XS 66.0 - 79.4cm (26 - 31 1/4") S 79.4 - 94.0cm (31 1/4 - 37") M 94.0 - 107.3cm (37 1/4 - 42 1/4" ) L 107.3 - 120.0cm (42 1/4 - 47 1/4" )

Please note, there are no returns on this product, unless it is faulty or incorrect product, because health reason.