photo frame photo wall lining white cardboard picture frame mounting 7810-inch 1216-inch a4a34k8k cardboard manufacturer customization

5 inches (8.9 * cm)(5寸（8.9*12.7cm）) 6 inches (10.1 * cm)(6寸（10.1*15.2cm）) 7 inches (12.7 * cm)(7寸（12.7*17.8cm）) 8 inches (15.2 * cm)(8寸（15.2*20.3cm）) 10 inches (20.3 * cm)(10寸（20.3*25.4cm）) 12 inches (25.4 * cm)(12寸（25.4*30.5cm）) 16 inches (30 * 40cm)(16寸（30*40cm）) a4(21*29.7cm)(A4（21*29.7cm）) 8k(26.5 * 38cm)(8K（26.5*38cm）) 4k(38 * 53cm)(4K（38*53cm）) a3(29.7 * 42cm)(A3（29.7*42cm）) square 4-inch (10.1*10.1cm)(方形4寸（10.1*10.1cm）) square 5-inch (12.7 * cm)(方形5寸（12.7*12.7cm）) square 6-inch (15.2 * cm)(方形6寸（15.2*15.2cm）) square 7-inch (17.8 * cm)(方形7寸（17.8*17.8cm）) square 8-inch (20.3 * cm)(方形8寸（20.3*20.3cm）) square 8-inch (4 grid)(方形8寸（4宫格）) square 9-inch (22.8 * cm)(方形9寸（22.8*22.8cm）) square 10 inches (25 * 25cm)(方形10寸（25*25cm）) square 10-inch (4 grid)(方形10寸（4宫格）) square 10-inch (9 grid)(方形10寸（9宫格）) square 12-inch (30 * 30cm)(方形12寸（30*30cm）) square 12-inch (9 grid)(方形12寸（9宫格）) square 13-inch (33 * 33cm)(方形13寸（33*33cm）) square 15-inch (38 * 38cm)(方形15寸（38*38cm）) square 38*38cm(9 grid)(方形38*38cm（9宫格）) square 16 inches (40 * 40cm)(方形16寸（40*40cm）) square 20 inches (50 * 50cm)(方形20寸（50*50cm）) 5*16 inches (13 * 40cm)(5*16寸（13*40cm）) 5*10 inches (12.7 * cm)(5*10寸（12.7*25.4cm）) 7*12 inches (17.8 * cm)(7*12寸（17.8*30.5cm）) square 12-inch (love 22 grid)(方形12寸（爱心22宫格）) square 12-inch (36 grid)(方形12寸（36宫格）) 16 inches (48 grid)(16寸（48宫格）)

hole cardboard(开孔卡纸) whole cardboard(整张卡纸) green hole cardboard(绿色开孔卡纸) gold-sprinkling whole cardboard(洒金整张卡纸) round hole cardboard(圆孔卡纸)