These chair sashes are super easy to use. Just take a sash and wrap it around the back of your chair, then tie it into a bow. The serged edges will give it a really elegant look. When it comes to maintenance, you can simply throw them in the washing machine on a cold, gentle cycle. Remember, each order is for 5 sashes and they're shipped untied. And these are just the sashes, so you'll need to provide any other decorations you want. Also, if you want to make the sashes even more secure, you can buy sash buckles separately.