Value Mate Desk Riser, 100-Pound Capacity, 30 x 12 x 8. Free up desk space by storing binders, telephone and monitor on this stylish off-surface shelf. Holds up to 100 lbs. Rear retaining lip prevents items from tipping over or falling off. Shelf dividers keep books and binders upright and orderly. Melamine laminate top with cast aluminum legs.