Upper Bounce Trampoline Enclosure Net is a must to have to ensure your family"s safety!Fits for a 12 FT. Trampoline Frame with 4 Poles.Net features a perfect height which gives a 100% assurance of keeping a person safe inside while jumping! You can now enjoy your jumping experience knowing you are fully protected with this high quality weather-proof enclosure net and protecting you from any accident. The “Outside" Model Net "Sleeves on Poles" connects to trampoline by covering the poles with sleeves thereby giving you more area space to Jump & Enjoy!