HIGH CAPACITY: The outer border of the picture frame is 10.4x13.8 inches, inner border is 11.8x8.3 inches and 0.78 inch depth, Compare to 10x12.5 inches picture frames, our art frame is providing the perfect display size for A4 or smaller artworks and storage about 50 -150PCS artworks according to paper thickness. MATERIAL: Children art projects are made with high quality glossy acrylic sheet and environment friendly MDF frame molding. Well made, durable and longasting. DESIGN: It has a unique design - featuring double fixed pictures painting and a black elastic band with metal pins to stabilize the display of artwork. EASY TO HANG AND OPEN/CLOSE: It comes with a magnetic clouser switch to easily open and close, and four sawtooth hangers on the back for horizontal or vertical placement. Mat and adhesive are also provided as auxiliary fixing. To be able to change and update artwork on the wall easily. WIDE RANGE OF USES: Perfect for your little artist 2D and 3D artworks, drawings, pictures, certificates, and documents. Hang it on the wall to showcase their artwork and multiple pictures instantly. Great way to display and organize children's artwork.