2 Pack, Black, Wide Mouth Silicone Straw Hole Tumbler and Fermentation Lids with Stainless Steel Bands by Mason Jar Lifestyle

• 2 Pack - These lids and bands for *Wide Mouth* jars are both a straw hole tumbler lid, and also a lacto fermentation lid. The 10.5mm hole will accept any straw up to 10mm, and is also the perfect size for most fermentation airlocks. 2 Pack - These lids and bands for *Wide Mouth* jars are both a straw hole tumbler lid, and also a lacto fermentation lid. The 10.5mm hole will accept any straw up to 10mm, and is also the perfect size for most fermentation airlocks. Rust Proof Bands Included - Standard Mason jar rings rust, but stainless steel will not rust with normal use. Both parts are dishwasher safe! Safest Materials - Food grade silicone rubber and 304 grade stainless steel are BPA free, non-plastic materials for food contact that do not leach any chemicals. Make your own plastic free tumbler with these lids and our straws and silicone sleeves. Stylish – These colorful lids look great anywhere, whether you are taking a smoothie jar to-go, or fermenting vegetables on your kitchen counter. No Clinking Noises – metal lids can clink against the straw, but silicone is soft and silent., Manufacturer: Mason Jar Lifestyle