MATERIAL : Made of high quality breathable Cotton, Suitable thickness for all seasons, absorb sweat, odor resistant,non slip, very comfortable soft and warm. Made of durable material, so they will last through a lot of wear .Value pack: 12 pairs color random..SIZE : Good elasticity, sole length : 3.5-4.7 inch / 9-12cm. No stretch is 3.5 inches, stretching to 4.7 inches. Suitable for 1-3 years old (12-36 months) baby to wear. 1-3 years old is Recommended Age, please refer to the length of specific. Because different baby feet size is different, so there will be some errors in size..NON-SKID DESIGN : the bottoms of the socks are beaded with non-skid material for your child’s safety keep your baby warm and prevent from sliding or falling in hard cold floor. Grip design is very practical for the rapid growth in babies, suitable for boys and girls..CUTE AND LOVELY : bright sweet colors,very cute and adorable picture design, funny print on the sockes, Rich patterns: navy style pattern, fine striped,and so on..GIFT CHOICE : Super cute socks is a perfect gift for your or friends’ baby on Christmas, Children’s Day, Birthday. These baby socks which have good elastic, stretchable are very practical for the rapid growth in babies.