A unique process explodes the special blend of 100% polyester fibers creating an extraordinary resilience that maintains its integrity through countless washes. Use for all types of craft and home decor projects. Smooth consistency, will not bunch. Non-allergenic. Machine wash on gentle cycle 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. 5 lb. carton.