DIMENSION: The multi document frames come with 09 pieces picture frame. Certificate frames for 21cmx29.7cm documents, certificates, diplomas and photographs. ?HIGH QUALITY: Rigid cardboard backing in black High Density Fiberboard (MDF) wooden frame. ?PROTECTION: High definition glass front gives documents in good view condition and protects your certificates from scratches ,fingerprints, dirt, water. ATTRACTIVE DESIGN:Black frame add elegant and concise appearance to the whole wall.A great choice for home living room bedroom kitchen dining room bathroom bar hotel restaurant office wall decoration COMPACT PACKAGING:Order with confidence,extremely carefully wrapped and packaged in custom cartons to avoid damage in transit.