Vevor 15' x 30' Oval Pool Liner 52" Wall Height Unibead Vinyl Above Ground NewThis Vevor unibead pool liner fits 15x30 ft oval above ground pools with up to 52in wall height, providing a secure, cushioned surface that protects skin and joints. Made from durable, puncture resistant vinyl, it withstands chlorine, UV rays, and pool chemicals for extended use. Compatible with J hook or beaded installations, its easy to set up and maintain. Also functions as a waterproof cover for boats, furniture, or patios.