The Large main shelf measures 24" x 36" to provide ample work space for Mobile Sound, Film Production, Testing Equipment, and other professional on-site applications. The upper shelf can hold up to 50lbs, and measures 10" x 36", allowing additional equipment to be set above the main workspace. The combined shelves can handle a total load of up to 200lbs. The shelves are covered in a heavy duty carpet for durability, and fold for easy storage and transport. Get yours today, with the security of our 90 plus years of experience and the Sam Ash Direct 45/60day return/price protection policy.