[ Durable Material ] - Using High-Quality Stainless Steel Skeleton And High-Density Sponge Combination, The Structure Is Sturdy And Durable. The Thoughtful Design Of Anti Slip Texture Allows Users To Grip Firmly And Maintain Safety And Comfort During Exercise. Selected Materials Ensure The Durability Of The Product, Maintaining Good Performance Even After Long-Term Use, Avoiding Cracking And Aging Problems, And Providing Users With Long-Lasting And Reliable Sports Support.