3mm PVC edge profile on all 4 sides. Tough, impact and scratch resistant. 4 in. non marring polyurethane wheels with brakes. Grommets in top panel and side panel. Back panel for structural support and privacy. Built in cable management. MDF and hi-pressure laminate. Assembly Required. Laptops and equipment not included. Table Height: 29.5 in.. Depth: 24 in. or 30 in.. Width: 60 in. or 72 in. These MOBILE multi purpose computer training tables are ready to move into action! Mobility gives you the freedom to rearrange your training space as often as you wish. All the cables are safely corralled though grommet holes into the roomy cable management compartment stowing all cords, hubs, power strips and more for a streamline uncluttered computer lab. The industrial grade 4 in. wheels roll smoothly on tile, wood or carpet in your computer lab or conference center.