1.Effortless adjustment Experience hassle adjustment with our roller skates, which have a convenient size adjustment function suitable for children. These skates slip on quickly and ensure a comfortable and enjoyable ride every time. 2.AND FUN ROLLER SKATES Made of strong and sturdy ABS material, these roller skates can hold up to 100kg and are lightweight for easy maneuvering; Kids will have fun skating indoors or outdoors. 3.BEGINNERFRIENDLY DESIGN Achieving balance is a breeze with these outdoor roller skates. They feature excellent stability and a seamless glide for easy learning. 4.Safety double protection: with a quickrelease buckle system and reinforced strap holder, these roller skates keep your children and comfortable while they slide.