FlexTrim #WM623: 9/16" Thick x 3.25" Tall Flexible Base Molding - 12' feet Long$$Tools & Hardware Other

Flexible polyurethane resin - very durable, waterproof. For interior and exterior use - will not warp, rot or crack when exposed to high moisture Can be installed with normal woodworking tools, comes in a light tan color Will bend/flex to fit a minimum radius of 6" inchesYou may also like 47 in. Decorative Vinyl J Trim Matte White (5 Pack)$$Tools & Hardware Other.