There’s no time like playtime in our mariner inflatable pool! It's made of thick PVC material, like an inflatable mattress, so it's resistant to paws + claws. The pool inflates to a 4’ diameter – the perfect size for all dog breeds. It inflates/deflates easily so you can take it along with you during any adventure! Features + Benefits: - 4' Diameter - Super Thick PVC - Low Design for Easy Entry/Exit Dimensions: - Diameter: 48" or 4' - Height: 16"