ONSOMESHIT : 9-Lives Pound Bag Shaped Mylar 1lb Bag *Empty Bag* (CaSupply) Items are Non-Refundable and Non-Exchangeable. ONSOMESHIT : 9-Lives Pound Bag Shaped Mylar 1lb Bag *Empty Bag* (CaSupply) In its basic form, Mylar® is a clear material made from polyester resin. The silver effect comes from a lamination to ...