This adjustable shelf includes built-in electrical outlets on the front edge, so you can store away rechargeable items like electric toothbrushes and enjoy an uncluttered vanity top. The shelf is designed to fit select vanities in the KOHLER® Tailored vanity collection. Kohler® Adjustable Shelf, For Use with: K-99504 Jacquard®, K-99517 Damask® and K-99530 Poplin® Vanities, Solid Wood/Veneer, Oxford Maple, 18 in W x 3-1/8 in D x 17-3/8 in H