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-99507-LGR/TKR Jacquard®, K-99520-LGR/TKR Damask® and K-99533-LGR/TKR Poplin® Vanities, Solid Wood/Veneer, Oxford Maple, 18 in W x 3-1/8 in D x 23-1/8 in H