Back row - left to right,

    Object 1 -10 x 10 x 10 cm,

    Object 2 - 17 x 24 x 8 cm,

    Object 3 - 10 x 18 x 7 cm,

    Object 4 - 15 x 10 x 10 cm.

Front row - left to right,

    Object 5&6 - 9 x 40 x 18 cm,

    Object 7 - 7 x 23 x 15 cm.