Elastic, Nylon
Ok-1 Ok-200S-Xl Back Support W/Suspenders, Contoured, Xl
Black is the color here, and it gives this product a clean, professional look in any workspace.
Ok-1 Ok-200S-L Back Support W/Suspenders, Contoured, L
The black exterior of this product hides fingerprints from coffee and oil well.
Ok-1 Ok-200S-2X Back Support W/Suspenders, Contoured, 2Xl
You will notice the black shade absorbs light, reducing glare in bright rooms.