The Bilt-Rite Mutual 9"" Occu-Rite Industrial Support-WHITE-2 pack (10-10280) is a product we think so much of, we gave it a name that echoes our own. The Bilt-Rite Occu-Rite will reduce risk of back injury for people engaged in heavy lifting. This all elastic design provides proper support for back and abdominal muscle area. Just what you need to get the job done. To prevent rolling of the support edges, weve included 4 stays. Available with or without suspenders. For best fit, measure waist. SM 26"-30" MD 30"-34" LG 34"-38" XL 38"-42" 2X 42"-46".