Correll Height Adjustable Activity Table. Table Size is 36" Square shaped. Height adjustable from 19" to 29" in 1" increments (perfect for kindergarten to adult) Speedwrench included for fast and secure height adjustments. Gray Granite Top, Black Edge, Thermal Fused Laminate (TFL) is a resin infused laminate not glued on like high pressure laminate, it is fused to the board using a heat treatment process. 1-1/8" High Density particle board core provides strength. Heavy Duty legs include oversize hairpin brace and shouldered set screws for maximum safety. Shoulder on leg set screw provides an extra measure of security even if the legs are not properly tightened. Leg mounting brackets are pre attached with 7 screws plus 3 additional screws in the leg plate. Silver Mist/Chrome Legs. Tables are custom built to order and Made in the USA. YOU CAN COUNT ON CORRELL: Correll was established in 1969 and has been in business for over 50 years. With our outstanding Standing Customer Service, innovative new product lines, and the largest selection of Folding Tables available from any manufacturer, now, more than ever, you can count on Correll. In an age where it seems like everything is imported, over 90% of Correll products are still Made in the USA at our factory in Arkansas