Fusi-Boo Bamboo Fusible Batting. Sustainability and simplicity go hand-in-hand with this fusible batting made with a special blend of fibers. The softness and smooth drape of bamboo batting with a performance enhancing heat activated fusible resin resulting in a luxurious batting that simplifies the quilting process by eliminating the need for basting. Easy-to-use with beautiful results. Made from a special blend of fibers including natural cotton and rayon fiber made from bamboo. Water soluble, heat activated resin will wash out. A low loft needle-punched batting with an estimated shrinkage 2-3%. Available in a variety of sizes from Craft/Baby (36" x 45") to Queen/King (100" x 116"). Made in USA.