Material: Polyvinyl Chloride (PVC) Edge - Finish: Weathered Charcoal Laminate. 35" x 24" x 29.5" Return Shell, 1" Top. Rectangular return shell is part of Lorell Essemtials Furniture with high-quality laminate construction and metal-to-metal, cam-lock connections. Use to create L-shaped workstations with bridges and desks.