"Hello" "Welcome to my shop.Our products have been thoroughly tested and packaged before shipping.If you have any questions, please contact us to resolve the problem for you.Our shop will reply you within 24 hours. I wish you a happy life!"MEGA VERSATILE:There's a button on the back of the shoe, press it and the wheel will open. Press and hold the button, press the wheel into the base plate and release.They like roller skates. If you are a novice roller skater or want to try roller skating shoes, welcome to shop!Specifications:· Name: Deformation Roller Shoes.· Upper material: PU microfiber.· With floor style: thick floor· Sole material: EVA rubber· Inner material shoe upper material: mesh· Gender Female Male· Shoe weight: 2 kgScope of delivery: 1 x roller skate.If your feet are wider and thicker, we recommend that you go one size larger.Many more designs available.Dear buyer, if you are not satisfied with the product during shopping, please contact us, we will contact you as soon as possible. I wish you a happy shopping.