Thank you for viewing!✧*。 This is a new, unopened item. The size is 21.5-24cm. Please refer to the size chart for M size. There were some rough seams in some places. The insole has marks from the weight of the roller skates. Children's Roller Skates - Adjustable Size, Perfect for Beginners, Kids, and Teens, Beautifully Designed Skates Reference price: 5999 yen 【Dreamy Design】: Roller shoes are based on pink and purple, girly colors, and are full of dreamy colors that children love. Perfect for outdoor activities and parties with friends from kindergarten and elementary school. 【Adjustable Size】: Roller skates have 4 adjustable sizes, and by pressing the white button on the side, the shoe size can be slightly expanded or reduced to fit the length of the child's foot as they grow. No tools are needed to adjust anywhere to fit your child's size. Children of various ages can use it for a long time. If the shoe sizes are similar, you can borrow or share shoes with sisters, brothers, and friends. 【Safety Design】: Rollerblades are made of a thick PP material outer shell and high-density lining, providing all-around protection to protect children from harm while skating. Designed with triple protection, straps, buckles, and shoelaces, it is easy to put on and take off and fits securely. 【Comfortable Material】: Roller skates The lining is made of breathable mesh material, which keeps your feet dry and prevents stuffiness even when worn for a long time. The comfortable insole provides excellent cushioning and support, reducing fatigue and keeping you comfortable and safe even after long hours of use. 【Stable and Easy to Learn】: Skates adopt high-elastic and wear-resistant PU wheels and ABEC-7 silent bearings, which slide smoothly and are suitable for beginners. The thickened brake pad design makes it easier for children to master braking skills and improves safety. 【Stylish Appearance】: Roller skates for children with LED lights, all 8 wheels light up while skating, improving safety at night. The wheels do not need to be charged, and the colorful flashing wheels emit bright light when sliding, increasing the fun and are deeply loved by children.