Pi Mahogany Bookends, Set Of 2The PI collection honors natures design by keeping the strength, curves and lines, as nature intended. Each PI book end is finished by hand to ensure that the individual character of the wood is respected. Interesting shapes are discovered in this sleek and stylish, polished imperfect, finish. Hand made from solid mahogany with a varnish finish. Measurements: 4" x 3" x 7. 5" For indoor use only. CARE INSTRUCTIONS: For regular dusting use a dry cloth.