AliPlast 6A, 1/8 x 24 x 29 inch Sheet, White

As of July 25th 2014, the picture shows 6 plastic sheets. But in fact you get only one. Such a misleading people there.Also, it is not one of those heat-moldable plastic that hardens to become a cast. It describes as such; or gives an impression. Don't be misled.

This arrived without any instructions so I simply do't know what to do with it or how to use it.