Each whimsical PowerPlush toy is backed inside with an extra layer of durable mesh fused on the inside to make these high-quality, baby soft plush toys hold up to the scrappiest canines! No loose pieces and each seam is reinforced using nylon seam tape for extra strength. All toy material used is safe, non-toxic and has no heavy metal. PowerPlush is dedicated to safety! All toys are made with non-toxic dyes and comply with the U.S. children’s toy standard ASTM-963 and the European EN-71 rules. All toys are machine washable and dryer safe.