Crafters have made Poly-Fil the best selling polyester fiber fill in America. A unique process explodes the special blend of 100% polyester fibers creating an extraordinary resilience that maintains its integrity through laundering. One box contains 20 pounds of Poly-Fil which can be used for charity projects, classroom projects or used for all types of craft and home decor projects. Poly-Fil has superior resiliency, smooth consistency, is hypo-allergenic, and unconditionally . Poly-Fil can be used as cloud scapes in the class room, arts and crafts with the kids as well as holiday decor and play scenery. Care: Machine wash on gentle with warm water. Air dry or tumble dry on air or low heat setting. Fiber may shift during laundering, gently massage the project with fingertips to move the fiber back into place. When working with a lot of projects, this 20 pounds of fiber fill is the most economical way to complete your projects.