Premium Materials Our pool handrail covers are made of nylon fabric with a comfortable and durable surface. It dissipates heat while keeping the pool railing cool, thus protecting your hands. Safety design Our swimming handrail covers can prevent your hands from being burned, you don't have to worry about being burned when touching the railing under the hot sun, and it can also reduce the risk of falls and slips. It can also help children, the elderly and disabled people get in and out of the pool. Versatility Our handle straps fit all pool handles up to 1. 7 inches in diameter and are suitable for pool railings, ladders, pool spa railings and railings, and more. It will fit; all common commercial and residential swimming pools. Easy to install Our pool guard rail covers are easy to install. No tools required, just a simple zipper to install. The fit is comfortable and does not slip.