Desk top is made with 13-layers of 3/4″ hard-plywood for strength and topped with 3 layers of polyurethane varnish on veneers for added durability. Features powder coated aluminum cup holders that allows user to keep coffee or water securely nearby. Desk has a tilt option allowing the user to tilt the desktop from 0 – 15 degrees to provide a variety of adjustments to best suit user preferences. Height-adjustable desk base is adjusted using a German spindle/bevel gear system for quick and easy adjustments, adjusts in 1/4″ increments with each turn of the handle raising the desktop 1/4″ and adjusts from 36 – 48″ in height . Adjustment mechanism is manufactured of hardened steel and aluminum that will hold up over long-term use. Legs are made of cast aluminum with a powder coat finish for long-lasting durability and chip-resistance to maintain a sleek look. Rated up to 180 lbs. Some assembly required.