SUITABLE FOR ALL FINGERS: Available in two sizes, 2 pieces of each size, the ice pack for finger can be worn on either the left or right hand to relieve the pain of the index finger, middle finger, ring finger, pinky or thumb. CUTTING-EDGE GEL MATERIAL: The finger ice pack is made of non-scented soft solid expert-grade gel, retaining flexible after frozen even at 0F (-18), comfortable and skin-friendly to wear. Double-stitched seam on the Lycra fabric prevents the gel from leaking out. HOT&COLD THERAPY: : Place the finger ice sleeve in the freezer or the microwave to get the cold&heat compression of 10mins to help alleviate ache against arthritis, tendinitis, trigger finger, swollen finger, finger sprains, strains, jammed or stubbed fingers. PERFECT FOR DAILY ACTIVITIES: The finger ice sleeves are lightweight and comfortable for all-day wear, compact and convenient to carry, remaining securely in place while performing daily tasks, playing with a mobile phone, computer typing or exercising.