Crafter's Choice Poly Pillowform 16in x 38in. Crafter's Choice inserts are quality pillow forms that are soft, supportive, and economically priced. They feature a durable 100% polypropylene cover and 100% polyester fiberfill interior. They work well for craft projects and needlepoint or knit pillows as they have a medium firmness and a flatter appearance. Care Instructions: 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.