ORIGINAL CREATOR - FlipFitâ„¢ Silicone Mason Jar Lids with Straw Hole - Dual-Fit Regular Mouth & Wide Mouth Mason Jars Ball, Kerr, Mainstays - Drinking Lids with Straw Hole - Plastic-Free

- Original Creator Innovative Flipfit Two-Sided Lid: One Side Fits A Regular Mouth Mason Jar (Over The Mouth), The Other Fits A Wide Mouth Mason Jar (Inside The Mouth). Note: Lid Is Not Stretchable And Is Flippable
- Flippable Stopper Plug: Each Lid Comes With A Removable & Flippable To Other-Side Stopper Plug
- High-Quality Food-Safe Silicone: Mason Jar Lids Are Made From Filler-Free Lfgb (German Standard) Silicone
- Prevent The Lid Pops Out Of A Wide-Mouth Jar: When Pushing Down The Lid Remove The Air By Slightly Lift The Lid Edge While Pushing Down On The Lid
- Microwave, Oven, Freezer, Dishwasher Safe: Temperature Range -40F To 425F
- Vegan, Bpa-Free, Pvc-Free, Phthalate-Free, Plastic-Free
- Pass "Pinch Test": If Silicone Turns White When Pinched Or Stretched, It Can Indicate Fillers. Compliant With Fda (Usa), And Lfgb (Germany) Food Safety Standards
- Silicone Is Not Plastic: No Bpa Or Their Replacements, No Microplastics Or Harmful Chemicals
- 4 Silicone Mason Jar Lids With Straw Hole & Removable Wave Stopper Plug