The green material is a self adhesive tape backed with a sheet of acetate. We were asked if it would be possible to cut the tape off the acetate and leave the plastic sheet behind. I've cut paper tape from it's backing before but plastic on plastic is something new. I ran a quick test with the 80W laser and to my surprise the sheet actually cut and didn't just melt or fuse together. It marked the backing on the corners a little bit more than I hoped but I reckon if this was done with a 30W laser you would be able to get it perfect.