Shop Walnut Creek Hardwood › 711 Thick Kidney Base Image 1 of 1 711 Thick Kidney Base $124.45 711 thick kidney-shaped base with a deluxe edge and a beautiful satin finish. Wood: Oak Walnut Size: 13x20 Quantity: Add To Cart Added! 711 thick kidney-shaped base with a deluxe edge and a beautiful satin finish. Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More