These heart - shaped round toe flat slippers are super easy to use. Just slip them on and off whenever you need some comfortable footwear at home or for short outings. When it comes to maintenance, you can gently wipe them with a damp cloth to keep them clean. Avoid using harsh chemicals as they might damage the elastomer and polyester materials. Also, store them in a dry place to prevent any mold or mildew growth. When choosing the size, refer to the size chart carefully to ensure a perfect fit.