Happy socks Dobabydoo, +0 months, Koala, Fehn [4001998049275] Socks with rattles are fun and practical accessories that can stimulate the babys senses and development. Features: the socks offer comfort and fun to the baby thanks to the rattle they emit when the baby moves its legs this toy contributes to the understanding of the cause-effect relationship it is recommended for the development of the tactile, visual and auditory sense functions: rattling Size: 12 cm Fehn toys and accessories meet the highest quality and safety standards for baby and toddler products, complying with the European Toy Safety Directive 2009/48/EC and the European standard EN 71. Washing instructions: check the label to see if they are specific cleaning details, remove removable items to prevent damage, choose the right washing program and finally air dry Washing instructions: check the label to see if there are specific cleaning details, remove removable items to prevent damage, choose the right washing program and finally air dry Recommended age: 0-12 months Precautions: Careful! Do not leave the packaging of toys/products within the reach of children. Remove any packaging of the toy/product before giving the toy/product to the child. Material: socks 86% cotton, 13% polyamide, 1% elastane applications: 100% polyester filling: 100% polyester