KW-triO 02210 Metal Book Ends in 8 inch/200mm is made of strong, heavy-gauge steel with an anti-slip bottom. Pair of Two bookends. The surface is flat. Ideal use in the office, home, school and library. Keep book, binders, video tapes and files in order. Made of strong, heavy guage steel with anti-slip bottom. Various colours for choice in Black, Blue and Red Colours. Product Dimensions: 5.62x4.40x7.87 Inches/143x112x205x200 mm.