Material: Biodegradable polyethyleneWidth: 3cmDelivery: 2 x Grafted Self-Adhesive1. ? biodegradable? : The light transmittance is very good. Allowing the plant to fully absorb sunlight is conducive to rapid healing.2. ? High quality: PVC material, green and environmental protection. Waterproof, self-adhesive, transparent, not easy to get water, plants are fully exposed to sunlight, the interface is easy to cure, and the success rate of grafting is improved.3. ? Strong tensile strength: can be stretched to 12cm, the graft film does not need to be bundled after winding, and has a long service life. You can wrap branches multiple times without worrying about large diameter branches.4. ? Antibacterial? : Excellent moisture barrier for grafting and budding. It is biodegradable in sunlight, passes gas, resists fungus and mold, and expands as the plant grows.5. ? Suitable for: Very important for germination and grafting, suitable for pecans, walnuts, citrus fruits, avocados, stone fruits, etc.Note: Due to the differences between different monitors, the pictures may not reflect the actual color of the item.