This listing is for ONE eco-friendly Snap-on Bamboo Mason Jar lid with Straw Hole. Mason jar and straw are NOT included! Made in Portland Oregon!
This is a precision-fit snap-on lid that uses a silicon gasket for virtually tight, perfectly smooth snap-on action. The diameter of the straw hole is 0.55 inch and works with most (re-usable) straws. When in doubt, measure the diameter of the straw. If it is less than 0.5 inch it will work with this lid.
The lids are treated with a food-grade mineral oil. It is recommended to wash them in hand warm lightly soapy water after use. Also occasionally retreat the bamboo with mineral oil. The silicone ring is removable so you can clean under neath it as well.