Rainbow Classicfelt is the rainbow classicfelt 9 x12'' craft felt cut sandstone perfect all around craft fabric great for school, camp, home projects, scrapbooking and much more!.. Eco fi is a high quality fiber made from 100% post consumer recycled plastic bottles. It is fade resistant, rainbow classicfelt 9 x12'' craft felt cut orange cuts cleanly with no fraying and can be sewn and/or glued. This craft cut felt is a staple in crafter's supplies.