The AFF Viking 40" Angle Head Creeper, No. 57102, features an adjustable headrest with three stop positions at 15,30, and 45 degrees for versatility. The high-density foam padding and four cross rail construction provides maximum back and body support. With a rugged and durable design, the creeper is built to last a lifetime. Additionally, the creepers has professional-grade polyurethane swivel casters for effortless travel, powder coat finish to resist corrosion, and the upholstery is easy to clean and resists most shop chemicals.