ice Packs for Neck Shoulder Back Knee-Hot/Cold Therapy Wrap with Gel Beads-Reusable ice Pack for Injuries-Swelling- Aches- Bruises-Sprains-Pain Relief with Soft Plush-Pink-

NOTE : Ice reusable gel packs will last for years, but you should not overheat in microwave or leave  in direct sunlight as this will shorten its effectiveness. External use only. We take pride in our  outstanding customer service. Please get in touch with us for any inquiries or concerns. Feature: -FDA registered gel packs are durable, non-toxic and latex-free. -The Cold Packs are recommended by Physical Therapists, Doctors, Sports Trainers and  Chiropractors. -Easy to use. Reusable gel pack with soft plush backing.Freeze the packs or microwave them  depending on your needs. MATERIALS: -Material for pouch: 0.3mm thickness PVC  -Material of plush backing: 100% polyester -Material for gel beads: 25% glycerin, 5% sodium polyacrylate,70% water; HOT&COLD THERAPY: USE COLD to relive various Neck Shoulder Back and Knee pain, aches,swelling,bruises and related discomforts. USE WARM to relive chronic injuries ,aches and discomforts. HOW TO USE: COLD THERAPY -simply store the neck pillow in the fridge for 1-2 hours or in freezer for 30  minutes. WARM THERAPY -heat the neck pillow in microwave in 10-15seconds intervals until desired  temperature is achieved. Tips: If the temperature is too cold or hot for you, please use a cloth or towel to cover the pack. But if the  temperature is not enough cold or warm for you, you can freeze or microwave it for longer time.