The Kilner® Preserve Screw Band replacements are designed to fit onto all sizes of Kilner® Preserve Jars. They are to be used in conjunction with the Kilner® Preserve Sealing Discs to create a perfect vacuum seal which will become airtight and leak proof, ensuring the contents are kept fresher for longer. Made from quality tin metal, perfect for all preserving requirements. Measuring 7.2cm in diameter.  Hand wash and dry straight away.  Set contains: 6 x Screw Bands  Please note: these replacement screw bands do not fit Kilner® Wide Mouth Preserve Jars however, Wide Mouth Preserve Jar Replacement screw bands are available on our website. THE KILNER® STORY -  The original Kilner® Jar, invented by John Kilner and Co. in England is as much loved and successful now as it was over 180 years ago. Our diverse product range provides simple solutions for preserving, food preparation, storage and eating on-the-go using high quality materials all authenticated with the iconic Kilner® brand logo.