The On-Stage WSC7500RB Work Surface is a 45° laminated rose wood platform that attaches to the left or right of the WS7500MG for additional workspace. A rectangular, black steel tube frame-based construction enables the work surface to support loads up to 60 lb (27.21 kg). Integrates a 45° laminated rose wood work surface Supports loads up to 60 lb (27.21 kg) owing to its rectangular,black steel tube frame-based construction Can be attached to the left or right of the WS7500MG for additional workspace Color Wood: Maple Steel: Gray Construction Steel frame, laminate surfaces Weight Capacity 60 lb (27.21 kg) Tubing 1 x 1" (2.54 x 2.54 cm); 1 x 2" (2.54 x 5.04 cm) on horizontal legs Dimensions Surface Dimensions: 23.8 x 27.8" (60.45 x 70.61 cm) Height: 25" (63.5 cm)