Material: Spongia, soft and breathableMultifunction Protection: When you learn to walk, run and crawl, this cute little protector wing will help you protect your children.Don't touch with the baby's head, use breathable impact to alleviate, protect the baby's head, shoulder and shoulder Move.Light and lovely: elastic adjustable straps, fit for 436 months baby.Light and cute: Weight 130 grams, very light and not any pressure on baby 's shoulder. Back protector pad has special design, cute look that will make your baby a bright spot whereBaby protective pillows make the best gift for baby, they are elegant, soft.