Confer SP3248 Handi Spa Hot Tub Deck Foundation Plastic Resin Base Pad (3 Pack) New Confer SP3248 Handi Spa Pad (Pack of 3) Durable pad for spa placement Can be used on decks or concrete to prevent the spa from coming into contact with the surface Easy to clean; just wash away dirt with any garden hose Versatility allows it to be used under pool filter equipment, plastic sheds, under trash cans and inside the garage