Melamine work surface consists of a 7/8? thick high-pressure laminate bonded to a 45-lb. density particle board core with a backer sheet and 3mm flat edges around the perimeter. Split-top design features a 12" wide fixed flat surface on the right with a 24" wide adjustable surface on the left. Tabletop adjusts from 0° to 45° while table height is adjustable 29" to 39". Overall work surface: 24"d x 36"w. Two color combinations are available: maple top with champagne frame or gray top with black frame. Note: Please specify preference when ordering.