A round version of our "Original" Aqua Pearls (WHF-HC11, Simply microwave for warm therapy or freeze for cold therapy. Double Safety Tested: CPSIA, FDA, and TRA (Toxicological Risk Assessment Safety reports available upon request. Reusable and easily cleaned with mild soap and water. Available in a variety of shapes, colors and themes. Due to the complexity of imprinting on Aqua Pearls, Ariel needs to evaluate the art for any MULTI-COLOR imprints on Aqua Pearls to assure a quality imprint. Complies with CPSIA, FDA, Prop 65. 0.75" H x 4.25" Diameter. Price includes a 1 Colour Imprint. Imprint area is 2.5" W x 0.0" H on Front. Call for multi-colour or multi-location imprints or for rush delivery availability.