This 16x20 precut white on white double mat is the perfect choice for framing and displaying your 12x18 photos, art, or prints. Designed to fit frames measuring 16x20 inches, the mat features a bevel cut for a professional, polished look. The inner opening is precisely cut to showcase artwork measuring 12x18 inches, ensuring your pieces are displayed securely and beautifully. Crafted from acid-free material, this matboard offers long-lasting protection for your photos and artwork, preventing yellowing or deterioration over time. The elegant white on white double mat design adds depth and sophistication to any framed piece, making it ideal for both personal and professional framing projects. Perfect for photographers, artists, and hobbyists, this high-quality mat will enhance and protect your art while giving it a gallery-worthy presentation.