Stock up on Quality Canning Jar Lids and Bands Engineered to be the highest quality lids available, these regular-mouth canning lids have a specially formulated adhesive that is thicker and wider to seal on virtually all jars (always follow USDA recommendations when canning). Locally made near us in Ohio, these lids come with bands! Pack of 12 lids with bands. BluSeal Integrity - More sealing power and designed to prevent buckling. Safe for high pressure canning.. QuinTek Protection - Five layers of corrosion protection. "Pop" Lok Assurance - Distinctive "popping" sound ensures seal. More vacuum, longer-lasting seal.. For Regular Mouth Canning Jars - 2-3/4" outer diameter, lids fit regular-mouth canning jars.. Made in America - USA made in Ohio . Helpful Hint: When tightening the ring prior to canning, it is important to tighten it, but not make it too tight because over-tightening the ring will not allow the jar to seal properly.An easy way to ensure that the ring is the right tightness - use the three-finger method. Using only three fingers prevents you from over-tightening.
