Hyak Designs Crinkle Material is a premium phonic filler for adding noise, texture, and fun to your next project. Not to be confused with cellophane or thin plastic films that rip and barely crinkle, this is produced with the perfect thickness and high tensile strength to yield the nosiest audible reaction. Extreme durability and resistance to high heat allows you to sew, iron, and machine wash the finished project. 15"x 36" 3pc- Sized for makers with three toy-size strips. Hypoallergenic as well as lead and phthalate free. Machine washable and dryer safe.