Fangrui Product Details [lsrge Opening To Put Sand Into]7 Inch Wide Opening, 10l Pool Stair Weights, Up To 18kg/40lbs, For Removable Pool Ladders. Quality And Weight Enough To Secure Above Ground Pool Steps, Stairs And Ladders, No More Floating Ladders. [more Stronger Handle No More Tearing] The Waterproof Weights For Pool Ladder Comes With A Buckle, Just Buckle It, And You Can Carry It By Hand. It Is Simple And Convenient, And It Is Easy To Pick Up The Sandbag. In Addition, There Is A Strap That Can Be Used As A Storage Bag To Carry To The Beach And Sea In Summer. [no More Sand Spills] Strong Roll Top Closure That Seals Quickly And Easily With A 3-roll Closure That Snaps On For Strong Durability. [quality Thick Material]our Weights For Pool Steps Are Made Of High-quality Pvc Waterproof Fabric, Which Is Better Air-tight And Waterproof, Easy To Carry And Very . Compared With Other Similar Pool Ladder Weights, It Is Not Easy To Break And Crack. [travel Dry Bag Or Pool Steps Weights]use As A Dry Bag To Store And Organize W