These desktops are the perfect match for the Monoprice height-adjustable sit-stand desk frames. Get a full height-adjustable work surface that lets you effortlessly move your entire desk up or down. There is enough room for a PC or laptop; monitors; keyboard; a mouse; and other desk essentials. Two colors in three available sizes provide flexibility to fit your space and decor. Pre-drilled holes make it easy to position and mount the desktop. Features: The desktops are custom-sized for the Monoprice electric (15722; 21590; 21591) and manual (15721) sit-stand desk frames Available in three sizes (48; 60; 70 models) and two colors (black and white) to fit most space; design; and budget constraints 59.0″ x 29.5″ rectangular desktop with 1 inch thickness Classic black color Ships to your doorstep to avoid the hassle of driving home with an unwieldly table top Pre-drilled holes make it easy to position and mount the desktops Shipping Box Dimensions: 63.0″ x 33.8″ x 3.3″ Shipping Box Weight: 43.0 lbs. Assembled Dimensions:29.5″ x 59.0″ x 1.0″ WORKSTREAMTM and the WORKSTREAM logo are trademarks of Monoprice Inc.