With the Handi-Spa-Pad you can have a durable and strong pad within minutes. It’s perfect for your spa or patio or anywhere else you may have used concrete. Simply place the pads where you want, lock them together with the built-in connectors, and you’re ready to go. No mess, no waiting, no hassles, and no problems. Durable pad for spa placement speeds installation and eliminates the need to pour concrete. Pads lock together with built-in connectors. Six pads will form an 8ft x 8ft pad. Add additional pads for larger area.