QRP MASON JAR SEALS Reusable Food Grade Silicone STAY INSIDE the REGULAR or WIDE MOUTH Mason Jar Plastic Cap Lid (10 REGULAR MOUTH) SUPER FAST SHIPPER ~ SHIPPED SAME DAY EVEN FOR MOST ORDERS RECEIVED BY 5 PM CST ON SATURDAY! (unless handling time is set for more than 1 business day) QUALITY RELIABLE PRODUCTS REUSABLE 2.5" REGULAR MOUTH SEALS are made of USDA Food Grade BPA-free Compliant Silicone for food products only and are GUARANTEED to provide an airtight and leak-proof seal for any brand Mason jar PLASTIC CAPS on the market! QRP SEALS HAVE NO TAB AND ARE NOT A GOOD FIT FOR GLASS STORAGE CONTAINER LIDS. QRP SEALS STAY PUT. They are designed wide enough that they seat firmly against the roof of any brand Mason jar plastic cap completely underneath the threads and cannot fall out while screwing the lid onto or off the jar. And they are thick enough that they don't wrinkle while tightening. Easy removal for easy clean; clear silicone aids in cleaning inspection. Includes 10 STANDARD REGULAR MOUTH SEALS for STANDARD REGULAR MOUTH pint or quart Mason jars with 2.375 in (60 mm) inner and 2.75 in (70 mm) outer diameter diameter openings; lids not included. BONUS: A FREE GIFT of an "Our Daily Bread" Christian daily devotional is included with each order. If you aren't interested in receiving the booklet, simply send a message when placing your order and request that we withhold the gift. Thanks for your consideration!