White and blue mesh TWINKLE roller shoes with Velcro straps. Sizes: 21cm - 23cm Purchased at Toys "R" Us the Christmas before last, but they've been sitting in the shoe cabinet, unused, after only five times of use. By pressing the push button, the length can be adjusted from 21cm to 23cm, as shown in photos 15 and 16. There are some stains. Please check the photos and only consider purchasing if you understand the condition. No box, instructions, or accessories. - Brand: TWINKLE - Color: White/Blue