Fangrui Product Details Made From Quality Material For Lasting Durability: This Trampoline Enclosure Foam Uses Pearl Cotton As Its Material, Ensuring Its Strength, Durability, And Reliability; It Is Designed To Protect Your Kids From Injuries During Their On The Trampoline; After Receiving The Product, Please Stand Up And For A Period Of Time So That There Is Enough Space In The Middle Of The Sleeve Operation To Keep Away From The Deformation To The Product Water And Uv Protected For : The Material Of These Foam Trampoline Pole Covers Is Waterproof And Uv Protected; This Makes Them To Sun And Wind, Allowing You To Use Them For A Long Time Without Worrying About Fading Or Weather Injures A Safety Measure For Playful Kids: These Foam Protective Covers Are Designed To Keep Kids From Injured When They Accidentally Hit The Trampoline Pole; This Ensures Your Children Can Enjoy Their Trampoline Jumping Time With Confidence; You Can Rest Confident Knowing That Your Children Are Enjoying Their Safely Bright Colorful Design: