These bamboo lids turn standard sized Mason jars into convenient drinking cups. Each lid features a straw hole and a removable silicone seal, making it easy to repurpose jars for smoothies, iced coffee, or on-the-go drinks.

Sizes: Fits standard-size Mason jars, regular mouth, 2 3⁄8 in (60 mm) inner and 2 3⁄4 in (70 mm) outer diameter, and wide mouth, 3 in (76 mm) inner and 3 3⁄8 in (86 mm) outer diameter, versions. Straw hole is 0.56"

Made from bamboo with a silicone seal. Minimally packaged without plastic with a kraft paper tag. Mason jars and straws not included.

*Note: The words "mason jar" are only to express compatibility, not for trademark.

*Mason Jars and straws not included.