Ecojarz Silicone Coffee Drink Top for Wide Mouth Canning Jars FDA Approved Silicone Drink Top fits all WIDE Mouth Canning jars Truly Dishwasher Safe, Rated for 550F Will not melt/smell/deform like plastic lids Soft and Flexible, Perfect for small children and toddlers! Non Plastic, Non-Reactive material, Lets you enjoy drinking out of Glass on the go! Inert material, Does not leach anything harmful into your food