This compact plush hot/cold pack combines ultra-soft comfort with mess-free relief. One side features a cozy plush exterior while the inside is powered by innovative Pearl Bead technology for effective hot or cold therapy. Simply microwave for soothing warmth or freeze for cooling comfort, perfect for targeted relief anytime anywhere. “Pearl Bead” technology for warm and cold therapy. Simply microwave for warm therapy or freeze for cold therapy - 6-3/8 x 3-7/8 x 3/4. Pink.