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常见成品尺寸：45×60cm（小型备忘）、60×90cm（家用主流）、90×120cm及以上（教学/儿童涂鸦墙）；卷材可自裁但边缘需另封边防翘

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Unverified常见成品挂画尺寸：竖幅40×60cm、50×70cm适合玄关/单联点缀；横幅60×90cm、70×100cm适合沙发单联主画；三联组合常见单幅30×40cm或40×60cm85% similar Unverified儿童使用的白板墙面尺寸建议单块≥90×60cm，学龄前涂鸦为主选120×90cm，小于60×40cm的孩子3个月内就会因空间不足弃用85% similar Unverified常见成品装饰画标准尺寸为40×60cm、50×70cm、60×90cm，画框材质以PS发泡框（轻、便宜）、实木框（重、质感好）和铝合金框（现代、防潮）为主82% similar Unverified成品照片墙套装常见规格为7件/9件/13件组合，主流内框尺寸为A4(21x30cm)、6寸、8寸混搭，标称尺寸多为外框尺寸而非可放照片尺寸，需减去边框宽度约2-4cm80% similar Unverified格子内净深建议按用途区分：摆装饰品/小书≥25cm，收纳杂志/大画册≥30cm，深度＜20cm的多宝格实用性差，大部分物品放不进只能摆小摆件79% similar

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