Carpet "made from all natural, biodegradable high quality wool, natural jute backings and natural bonding agents utilizing renewable resources. The wool fibre was obtained from sheep raised in isolated organically fertilized fields. Complete absence of chemicals at every stage of manufacture." Lab-tested for health effects by Anderson Laboratories and found safe for individuals with multiple chemical sensitivities. "Nature's carpet provides a surface so pure and chemical-free one can literally sleep on it and be worry-free!" Manfactured by Colin Campbell & Sons.