Material: Silicone 
<br />Size:11mm for round<p> <b><b><img src="https://contestimg.wish.com/api/webimage/56cd97eba97dfb136f54b1e3-large.jpg"><img src="https://contestimg.wish.com/api/webimage/56cd97eba97dfb136f54b1e3-1-large.jpg></b></b></p>