I put these on a few times before my baby started walking. They're stylish and great for keeping warm indoors or when in a stroller ^_^ Please note that I will be slightly compressing them for Yu-Packet Post shipping. UGG baby boots are made of soft suede material, gently wrapping your baby's feet. The inside is lined with wool, providing excellent warmth. 【Size】 Approximately 10cm, perfect for growing babies. They are lightweight and easy to wear, designed for ease of movement. 【Design】 The simple and cute design is easy to match with any outfit, perfect for everyday use. - Size: Approximately 12cm - Brand: UGG - Material: Suede - Lining: Wool lining Thank you for looking.