This art photo frame is designed to display a variety of 2D or 3D artworks, including paintings, certificates, files, photos, and scrapbooks. Key benefits and features Versatile display: suitable for 2D and 3D artwork, certificates, photos, files, and scrapbooks, helping you showcase a diverse collection in one place. Size compatibility: designed for 16.5 x 25.5 cm artwork with a mat, or 20 x 29 cm artwork without a mat. The actual mat opening is 16.5 x 25.5 cm, enabling easy framing for your preferred presentation. Convenient storage: artwork is inserted under elastic straps inside the frame, making it simple to add or pieces without removing the frame from display. Secure interior design: the interior features elastic bands to hold items in place and metal rotating plates at the edges to provide firm, stable fixation. Large capacity for a compact frame: can store up to 100 ordinary A4 sized artworks, helping you preserve and organize a substantial collection, including children's artwork. Protective surface: the organic glass is finished with a protective film on both sides to guard against small scratches and dust during handling and storage. Use scenarios Home gallery for children's artwork: display and rotate a growing collection of drawings and crafts in a neat, spacesaving way. Classroom or office archive: organize certificates, photos, and small documents in a single frame, keeping important pieces visible and protected. Keepsake display: curate and preserve a batch of memories such as school projects, family photos, and mini scrapbooks in one accessible display. Material and construction details Frame material: organic glass (with protective film on both sides to prevent scratches and dust during handling). Interior mechanism: elastic bands for secure storage and metal rotating plates along the edges to ensure a firm hold. Matting and openings: supports 16.5 x 25.5 cm with mat and 20 x 29 cm without mat; actual mat opening is 16.5 x 25.5 cm. Storage capacity: up to 100 ordinary A4 sized artworks, suitable for longterm preservation of children's artwork and related documents. Performance and care Protective film should be removed after delivery to reveal the protective surface of the organic glass. Handle with care during loading to keep elastic bands and rotating plates functioning properly and to maintain a tidy presentation. This description preserves the original frame's functions, dimensions, materials, and capabilities while presenting clear benefits and practical usage in customerfriendly language.