Features: Sozzytoys 0-1 Years, Educational Toy Development Series, Rattle Sock and Bracelet Set consists of 4 pieces. 2 Pieces of Rattle Bracelets 2 Pieces of Colorful Socks Raw Materials Have Been Selected So That They Will Not Harm Your Baby's Skin And All Necessary Tests Have Been Made. (Flammability, Azo, Phthalate, En71 Safety Test.) Intertek Test Report Number: Turt150174840. There is a rattle inside the socks and bracelets that will attract your baby's attention and it is effective in the development of our baby's hand-foot coordination and mechanical response mechanism with the sound he hears and the bright colors he sees. The rustling sound it makes when the ears on the bracelets and socks are touched creates extra interest. The product is suitable for 0-1 year old babies within general conditions and is made of 100% Cotton.