simple desktop materials a4 file box a5 paper storage box transparent plastic bill finishing box office student supplies 简约桌面资料A4文件盒A5纸收纳盒透明塑料票据整理盒办公学生用品

a4 file box [31 x23x2cm]] a4 file box [31.5 x25x5cm]] a5 file box [24 x17x2cm]] a4 file box [31.5 x25x3cm]] a5 file box 3cm

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