High Quality Material - These molding panels are made of polystyrene material, which is hard and durable, lightweight, odorless, non-warping, and non-cracking. The quality is absolutely superior to that of foam molding panels. Premium Decoration - These pre-cut wall molding kits will add depth and style to any room. It's easy to install just peel and stick, no need to cut it. Additionally, it can be painted to your preferred color, and we offer it in a variety of sizes for you to choose from. Easy to Install - NeatiEase wall molding kit with adhesive backing.