Features: Convenient and practical for daily use: If the replacement trampoline enclosure foam is longer than you need, you can easily trim it. This convenience saves your time and energy, while the set makes it enough to use and replace on large trampolines that cover multiple poles. This ensures you have a safety measure that you can easily adjust and modify. Easy installation for immediate play: The pipe insulation foam tube is designed with an easy installation process that allows your kid's fun to begin immediately. Have peace of mind knowing that while your children play and jump, they are guarded against accidental injuries that might happen from hitting the trampoline poles. Specifications: Material: pearl cotton Color: black Size: approx. 35.43 inches in length Package includes: 24 x Foam protective covers Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.