1.These labels are made of high-quality paper, very durable, and can be used from microwave ovens to dishwashers. 2. Our labels separate your food from your plate, so you don't have to worry about mixing again and your dinner preparation time will be much easier. 3. These meat and dairy product labels can easily separate dairy products, meat, and parev products, and color code and label kitchen tools in blue, red, and green. 4. Very suitable for pottery, jars, and food storage containers, it will not peel off or lose adhesion over time. 5. The perfect Jewish housewarming gift, wedding gift, or suitable for any Jewish friend or colleague who owns a kosher kitchen.