Wide Mouth Fermenting Weights， 2 3/4 in. diameter， pack of 4</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Glass fermenting weights， sized to fit wide-mouth mason jars</li><li>Solid glass discs are 5/8 in. thick and weigh 4.5 ounces each to keep your vegetables submerged under the brine</li><li>Made of inert soda-lime (common bottle) glass</li><li>Nicely rounded edges， dishwasher safe， may be re-used many times</li><li>Pack of 4</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/51g7pmE%2Bq1L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41zKK0-mK1L.jpg' noproxy></br>