photo frame a4 wall-mounted picture frame mounting size a3 outer frame 8k puzzle frame 24-inch photo rectangular cardboard wood

simple style-wood color simple style-wood color (with cardboard) simple-pure white simple-pure white (with cardboard) simple style-fashion black simple style-fashion black (with cardboard) simple style-oak color simple style-oak color (with cardboard) simple-antique wood grain simple-antique wood grain (with cardboard)

a4 (inner frame: 30 * 21cm) a3 (inner frame: 42 * 30cm) 8k (inner frame: 38 * 26.5cm) 4k (inner frame: 53 * 38cm) 8-inch (inner frame: 20.5 * 15.5cm) 10-inch (inner frame: 25.5 * 20.5cm) 12-inch (inner frame: 30.5 * 25.5cm) 16-inch (inner frame: 40.5 * 30.5cm) 18-inch (inner frame: 45.7 * 35.5cm) 20-inch (inner frame: 50.5 * 40.5cm) 24-inch (inner frame: 60.8 * 55cm) 28-inch (inner frame: 70.5 * 55cm)