Made of Nylon Front strap material is heavy duty non-elasticized nylon, back strap material is elastic 2 inches wide; adjusts from 38-54 inches long X-back style with leather back patch; leather button-ends, and metal adjusters Stamped with CTM logo Made in the U.S.A. These durable work suspenders are great for keeping your pants in place when on the job. The heavy duty material gives them a long lasting and durable wear.