Looking for a reliable protective solution for your Mason Jars? These 4oz silicone sleeves are the perfect choice! Featuring twice the thickness of competitors, they provide strong protection against breakage and temperature fluctuations. The soft, food-grade silicone rubber is safe for all uses and comes with a lifetime guarantee. Whether you're keeping your drinks warm, storing snacks, or even using them as shot glasses, these sleeves are multi-functional and eco-friendly. Perfect for everyday use or for bringing your favorite beverages to work.
  Keep your small Mason Jars safe and warm with these silicone sleeves. Made from durable food-grade silicone, they prevent breakage and retain heat or cold effectively. Dishwasher, freezer, and microwave-safe, these sleeves are ideal for variety of uses – from baby bottles to toddler cups, espresso, or condiment storage. Their leak-proof design ensures no leaks, and their easy installation keeps your kitchen organized. A must-have for any kitchen! (4oz size only)