What is this? Waterproof PVC tags can be used as product identification tags shipping tags, material labels, for indoor and outdoor. What will I get? Size:2x3cm/0.79x1.18 Inch(W*L); Material:PVC;Color:White,Red,Yellow,Blue; Pack of 100 Plastic Tags Is there any advantages of the product? Made of PVC, waterproof, tear proof, oil proof, and weatherproof. This ensures that your tags will last longer than any others. This badge also allows you to clearly write your information so you can identify your equipment fast and easily. How to use it? To write the words that you need and then use the line or tie to fix it in the place as you want What should I notice? You can use the oily marker to write in the PVC labels,please pay attention,pack do not include the rope or tie for the tags