Finishes the ends of the countertop., The end cap kit can be cut to size., The Assembled Product Height and Assembled Product Depth are the maximum dimensions: With a backsplash, the maximum depth is of 25-3/8". Without a backsplash, the maximum depth is of 27-3/16"., Other materials you may need for your do-it-yourself project: Return Splash Kit, Mitre-Bolt Kit, Built-Up Kits, Sand Paper, File, Silicone and Glue