Package content:1 pair baby shoes Gender:Girls&Boys -slip design keeps baby in We suggest you choose a larger size if your actual feet length is longer than the above feet length. Great gift to baby :Casual Fashion Closure Type:Hook&Loop Sole :Rubber 2.The battery will be exhausted if the storage time is too long.But it does not affect the normal using. If you have problem of the item please contact us we will do our to resolve the problem for you Shoe upper : 1.The power supply is battery generally continuous using time is 10-20 hours. and design available Make your baby more It is made of high materials Soft hand feeling your baby s skin Due to lighting effects s brightness/contrast settings etc there could be some slight differences in the color tone of the pictures and the actual item Hook&Loop design makes it easy to take off