[Reusable Ice Pack] - Our reusable ice bag for injuries also can be used on the left or right shoulder, upper back, lower back, leg, knee, and more. Provides instant, effective, and natural pain relief, can speed up healing time, it is an ideal helper for shoulder pain relief. [Convenience for Daily Use]- It's the perfect fit for any body parts, back, waist, hips, arm, or legs! Obtain instant relaxation with this ice pack wrap after a strenuous workout in the gym or after a hard day's work. [Hot Cold Therapy] - The knee ice pack is filled with enough flexible non-toxic gel, and can be frozen or heated in hot water or by microwave. Simply place the ice pack in the freezer for at least 1 hour or heat it in the microwave for 10-30 seconds, knead the pack, wrap the ice pack with a towel and apply it directly to the injury for instant pain relief. [Durable Nylon & Skin Friendly]- The back ice pack is made of nylon and gel, with double-sealed seams for leakproof, and there are two dividing lines that make the neck ice pack evenly distributed, which offers you safe and natural relief for pains of shoulder sprains and strains, bursitis, muscle spasms, frozen shoulder, shoulder dislocation, shoulder rotator cuff tears, tendonitis. it's really suitable for athletes, workers, and seniors who are suffering from shoulder pain. [Mini Size & Multi Useable] -Mini size (4.53" x 2.91") nylon reusable gel ice pack, hot and cold compress therapy adapted, which to the back, shoulders, knee, hip, arm, and legs.Best Sellers Rank: See Top 100 in Health & Household. Special Feature: Flexible, Reusable. Unit Count: 1.00 Count. Number of Items: 6. Age Range (Description): Adult. Brand: GROTTES. Country of Origin: China. : B0BCNQJQ1M. Manufacturer: GROTTES. Date First Available: September 1, 2022. Package Dimensions: 4.69 x 3.27 x 2.44 inches; 12.31 Ounces.