My daughter used these, but she has outgrown them, so I am selling them. As shown in the photos, only one shoe lights up, but the left one does not. They are consumables, so it's unknown when the right one will stop lighting up as well. 【Size】17cm - Brand: Skechers - Model Name: Hearts Lights - Color: Multicolor - Design: Slip-on style Thank you for looking. Color: Pink系 (Pink-based)