The Crochet Penguin Mittens are crocheted by hand with 100% wool and have a soft Polyester lining. These animal puppet mittens come in 2 sizes, so it's suitable from ages 1-10 years old. The Crochet Penguin Mittens are perfect for multiple age groups, whether it be babies, toddlers, and kids. The Crochet Penguin Mittens are hand-made in Nepal from High-quality Wool. Size guide: Small - 1-3yrs (they come with a string) Medium - 4-10 yrs (no string) The Crochet Penguin Mittens are crocheted by hand with 100% wool and have a soft Polyester lining. These animal puppet mittens come in 2 sizes, suitable for ages 1-10. The Crochet Penguin Mittens are perfect for multiple age groups, whether babies, toddlers, or kids. Our Crochet Penguin Mittens are hand-made in Nepal from High-quality Wool. Size guide: Small - 1-3yrs (they come with a string)Medium - 4-10 yrs (no string) Our products are hand-knit from 100% wool and lined with fleece; therefore, they require specific care: Hand wash separately in cold water. Line Dry. Do not Bleach