EcoShield composite deck tiles snap together easily and can be disassembled for installation elsewhere. The tiles are made from 30 percent post-consumer and 60 percent pre-consumer recycled wood fibers and polyethylene so they are durable and very low maintenance. Two sizes are available: 12 inches by 12 inches and 24 inches by 24 inches. Cost: $6 per square foot. A.E.R.T. 866-729-2378.