PACKAGE CONTENTS: You will get a pack of 24 split type canning lids and bands (24 bands and 24 lids), and the outside diameter of the band is 7cm / 2.76inch , and the inner diameter of the lid is 5.5cm / 2.2inch, adequate amount to use, replace and share with your family or friends. PREMIUM MATERIAL: The lids and the bands of the jars are made of tinplate and the lid covers a PVC ring; They are rustproof and durable, can be applied multiple times; resistant to high and low temperatures, so it can be served in refrigerators, dishwashers and microwave ovens. EXCELLENT SEALING: The sealing ring inside the lid of the jar allows mason jar lids to have good sealing performance, airtight and leak-free, hermetically sealed to ensure that it is suitable for storing food, cereals, salad dressings and cold drinks. WIDE APPLICATION: Suitable for sealing mason jars which stored spices, candies, cookies, fruits, jams, soft drinks, tea or coffee etc., please make sure the size before purchase. PREMIUM MASON TRAY COVERS Suitable for sealing Mason jars that stored spices, sweets, cookies, fruits, jams, soft drinks, tea or coffee, etc. PRODUCT DETAILS Size: regular mouth - 70 mm (2.76 inches) Color: silver Material: Tinplate TIPS: 1. Please make sure the size before purchase. 2. The edge of the lid is a little sharp, so be careful to protect your fingers from hurting.