Description Overview Design and construction of carts for transporting mattresses based on the provided drawing. Quantity of 40 carts. Construction Materials Fabricated from PTR tubular steel 3" x 2". Angle iron. ¾" plywood. 1" diameter tube. Neoprene or plastic wheels. Delivery Terms Delivery time: 4 weeks. Notes Design changes before fabrication incur no additional cost. Changes during fabrication or installation will incur additional cost. Transport of the carts is not included. Packaging is included.