Maitys 10 Pack 12 × 16 Inch Picture Frame Mats for 5 x 7 Inch Collage Picture Frame, Displays four 5 x 7 Photos, Acid Free White Cardstock for Pictures Frames, 1.2mm Thickness, with Core Bevel Cut

Features: Ideal for creating memory walls displaying family milestones, vacation highlights, graduation celebrations, wedding moments, or professional photography portfolios. Our 12 × 16 frame is equipped with flexible rotating tabs on the back, so you can install your photos very easily. Note that the card opening is designed to be 4.5x6.5 inches but this is not a defect, It can prevent your photos from falling out and is more secure. Specifications: Material: Acid free cardboard Color: white Size: about 12 × 16 inch Package includes: 10 x Frame Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays

• Designed for Four 5x7 Photo Collages: our 12 × 16 picture frame mats has 4 precisely positioned 4.5 x 6.5 inch windows in the center, ideal accommodating 4 standard 5 x 7 inch photos; This allows for easy creation of symmetrical or contrasting collage effects, suitable for multi photo displays such as family keepsakes, travel memories, and graduation photos
• 10 Piece Value Set: a set includes 10 pack card holders, compatible with standard 12 × 16 inch frames; Economical and suitable for bulk framing, event albums, wedding photo walls, or commercial photography displays
• 1.2 Mm Thickened Acid Free Cardboard: our 12 × 16 picture frame mats is made with museum grade acid free white cardboard, this 1.2 mm thick cardboard is sturdy and not easily bent, effectively preventing photos from yellowing and becoming brittle due to acidic substances, thus preserving the color and texture of precious images for a long time
• 45° Beveled Edge Craftsmanship: the picture frame mats edges are hand beveled, resulting in clean lines and distinct layers; This not only allows the photo edges to blend naturally but also creates a three dimensional gallery effect, enhancing the overall quality of the framing
• Pure White Minimalist Design: the clean white color provides a subtle, professional backdrop that complements all photograph styles and home decor themes without distracting from the images themselves