five open doors book storage box transparent box for student classroom removable snacks toy storage box storage box 五开门书本收纳箱学生教室用透明箱子可移动零食玩具储物箱收纳盒

white

small layer size is about 40*29 * 22cm ordinary wheel small 2-layer size about 40*29 * 44cm universal wheel small 3-layer size about 40*29 * 66cm universal wheel small 4-layer size about 40*29 * 88cm universal wheel small 5-layer size about 40*29 * 110cm universal wheel medium layer size is about 52*36 * 28cm ordinary wheel medium 2-layer size about 52*36 * 56cm universal wheel medium 3-layer size about 52*36 * 84cm universal wheel medium 4-layer size about 52*36 * 112cm universal wheel medium 5-layer size about 52*36 * 140cm universal wheel large layer size is about 61*42 * 33cm ordinary wheel large 2-layer size is about 61*42 * 66cm universal wheel large 3-layer size is about 61*42 * 99cm universal wheel large 4-layer size is about 61*42 * 132cm universal wheel large 5-layer size is about 61*42 * 164cm universal wheel extra large layer size is about 67*40 * 36cm ordinary wheel extra large 2-layer size about 67*40 * 72cm universal wheel extra large 3-layer size about 67*40 * 108cm universal wheel extra large 4-layer size about 67*40 * 144cm universal wheel extra large 5-layer size about 67*40 * 180cm universal wheel