Ease of Use: Say goodbye to complicated and time-consuming repairs! Simply clean the affected area, stick your chosen patch, and voila! You're done! Designed for optimal user-convenience, this repair kit empowers you to fix your window screens and screen doors in a matter of seconds without any tools. Unparalleled Adhesion Guaranteed: Crafted from premium-grade fiberglass and fortified with specialized adhesive, this screen door repair kit promises superior durability and longevity. Suitable for both indoor and outdoor use, ensuring a long-lasting solution to your screen problems. Versatile and Weatherproof: Don't let extreme weather interrupt your repair work! This screen repair kit boasts a waterproof composition that remains effective in temperatures ranging from -4°F to 158°F. From window screens to tents, pool screens, and much more, this kit can handle various mesh screen repairs! Assorted Sizes - Economical & Efficient: No need to replace the entire screen mesh with this cost-effective solution! With three sizes included, you'll easily find the perfect patch for any tear or hole. Just choose, cut, and adhere for a quick and simple repair. Customer Service & Product Integrity: Please note that while effective and long-lasting, this screen tape mesh repair is designed to be durable but it's not invisible and does not ventilate. Material: glass fiber colour: Black Package Contents: 28 x Window Screen Patches(8PCS whole Patches, 8PCS Tianzi grids Patches, and 12PCS Pinzi grids Patches) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.