Reusable Ice Pack by Large Coverage: Size: Includes a large nylon gel ice pack (11" x 14", 2.2 lbs), a matching wrap, and an extension strap, providing ample coverage for various body parts. Condensation-Free: The cover prevents condensate water during use, reducing the risk of infection. Unique Design: Two-Divider Gel Pack: Limits gel flow for uniform distribution, preventing clumping. Material: Sponge-lined blue cloth and mesh cloth offer softness and comfort, allowing efficient transfer of cold or heat to the skin. Hot Cold Dual Use: Versatile Gel: Provides up to 30 minutes of cool or heat relief, remaining flexible at -4°F (-20°C) and suitable for microwave or hot water heating. Versatile Application: Multi-Use: Ideal for shoulder, back, belly, hips, thighs, knees, shins, and more. Essential for sports injuries, postoperative recovery, muscle pains, and various aches. Product Description: Cold Therapy: Recommended within the first 48 hours after injury for sports injuries, joint pain, fever, headaches, and more. Hot Therapy: Advised 48 hours post-injury for sprains, muscle pain, arthritis, menstrual cramps, etc. Package Includes: 1 Nylon Gel Pack: (11" x 14") for freezing, heating, or microwaving. 1 Polyester Wrap: With a pouch and elastic straps, extending from 33.5" to 43.3". 1 Extension Strap: With hook and loop fastener, measuring 23.3" in length. Available Sizes: XL Ice Pack: 13.1" x 14.7" Head Ice Pack Wrap: One size fits most Multi-Size Ice Packs: For various body parts and needs.