* One side is covered with ultra-soft, plush material * Slip hand under elastic strap on "plush" side to hold in place * Innovative “Pearl Bead” technology delivers warm and cold therapy without any mess * Simply microwave for warm therapy or freeze for cold therapy * CPSIA and Prop65 Compliant, FDA Certified and TRA tested * Safety reports for Pearl Beads are available upon request * Use instructions printed on item