M-D Building Products 93203 4-Inch by 20-Feet Adhesive Back Vinyl Wall Base, White Product Description 4 inch x 20', snow white, vinyl cove wall base, satin, self adhesive. From the Manufacturer This 4-Inch x 20' Adhesive Back Wall Base from M-D Building Products is ideal for finishing flooring project's perimeter where floors and walls meet. Wall Base adds a clean and durable finished edge to installation projects. Features Preformed flexible strip with top lip and Footed bottom Dry back Manufactured in China Model number: 93203 USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.