Using these curtain tie - backs is a breeze. Simply wrap them around your curtains and use the magnetic snap to hold them in place. They are perfect for adding a modern look to any window. When it comes to cleaning, you can either hand wash them gently or toss them in the washing machine on a gentle cycle. Just make sure to follow the normal laundry instructions. Keep them away from sharp objects to avoid any damage to the polyester material. Enjoy these stylish tie - backs for a long time in your space.