You can put them on several issues that need to be moved easilyEasy to apply and makes shifting small appliances a breezeMake your laundry abate a bit of easier to scoot around.Help loads when you need to pull and push the storage box for organizing.Attached these little wheels to the bottom of drip espresso maker then your can smoothly pull it out from below the cupboards to make coffee.You can put them on tower fan that you can turn either means and use it in each room. Material: TPR+ iron nickel platedSize: because the pictureColor: Brown,OrangePackage Includes: 1pcs