This totally new concept uses natural clay beads and moisture to provide warm, effective pain relief. The beads absorb and retain moisture from the air for an extended period of time. The beads use a natural scent, that provides soothing aromatherapy to enhance the overall experience. Simply microwave for warm therapy. Contains natural clay and non-toxic oils. Easily conforms to body. Double Safety Tested- CPSIA, FDA and TRA (Toxicological Risk Assessment) reports are available upon request. Complies with CPSIA, FDA, Prop 65. 6.0" L x 5.75" W. Price includes a 1 Colour Imprint. Imprint area is 3.0" W x 3.0" H on Pouch. Call for multi-colour or multi-location imprints or for rush delivery availability.