Corner Protector

Did you ever try to transport Packs of Insolation Foam in an open trailer? Did you use tie down straps? How did you protect the corners of the foam?

Here is the answer: Printed corner protectors that fit for tie down straps 2,5cm wide! (Should work with 1" straps as well...)
Just put the on the corners, lay the straps over the protectors and tight with the ratchet!

123d design file included so you can adapt to your needs!