1. Cotton 2. [Fun Decoration] Perfect color and beautiful structure for the room. Whether the knot ball pillow is placed on the sofa, couch, bed, office, room, nursery, dog bed, on the floor or outdoors (patio, in the car, etc.), these pillows are great decorations 3. [Material] Sioloc knot ball pillow is made of soft plush fabric and filled with PP cotton, making you and your family feel comfortable every time you hold this plush knot ball pillow in your arms, each cushion is hand-sewn, stuffed and knotted with high-quality materials. 4. [Good Gift] A great gift for holidays, Christmas, birthdays or for friends. Also suitable for reading and watching TV in bed; can be used as a long pillow, sofa cushion. It is soft and cute, suitable for display in teenagers' playrooms, and because they are cute, people love to roll them up. 5. [Size] The diameter of this knot ball pillow is 7.87 inches/20 cm (approx.). Please allow 1~2 cm deviation due to hand cutting and sewing.