Transform your interiors with the Outwater 18" x 24" White Pre-Mitered Wall Box Panel Frame Kit. This kit includes two 18" and two 24" pre-mitered moulding pieces, creating a complete frame with a sleek 1-5/8" width and 5/8" projection. Made from high-impact polystyrene, the trim ensures durability and flexibility, adapting to slight wall imperfections for a flawless finish. Its peel-and-stick adhesive backing simplifies installation, eliminating the need for tools or mess. Ideal for enhancing living spaces, bedrooms, and hallways, the frame comes primed white and ready to paint, making it easy to personalize to suit your aesthetic.