SITTING BULL is a top-quality beanbag. High-quality materials and excellent workmanship guarantee durability. The EPS pearls specially manufactured from foamed polyesters create perfect comfort. The polyester covering - which is produced free of PVC and heavy metals - presents a very pleasant but very tough finish. Just simply remove the EPS pearls before mashine washing the cover. The bags can be emptied and refilled through the child-safe velcro fastener. A damp cloth is all that's needed for little stains.