large sheets of 9mm white EPP foam 1.3 lbs is the weight
Edit... foam these are 36" X48" and 9MM thick
this can be used to build your indoor foamy ( OK outdoor too if you like)
there are many different plans on the web if you don't have any
these are cut with a saw blade not hot wire so there's no skin to take off
I can also custom cut different thickness up to 6 inches and can cut on an angles so your fuse can be thicker in the front I can also cut a double taper for wings
for shipping tell me how big you want the foam cut for flat shipping ---or it can ship rolled but you must let it sit for a day before building to let it flatten out ( it does cost more to ship rolled or in full sheets)