In the "Learn from Lei Feng, donate with love" activity, the brigade counselor made a cuboid donation box with a length of 75 cm, a width of 40 cm, and a height of 35 cm. How long is the confetti?
在"学雷锋，献爱心捐款"活动中，大队辅导员做了一个长75厘米，宽40厘米，高35厘米的长方体捐款箱，现在要在所有的棱上粘一圈彩纸做装饰，至少要多长的彩纸？
<gadget id="calculator">75 + 40 + 35</gadget>
<output>150</output>

<gadget id="calculator">150 * 4</gadget>
<output>600</output>

<result>600</result>