2 Knee Hot Cold Ice Pack Wraps - High Amount of Gel for High Efficiency - Confortable Nylon Wrapping Which Doesn't Leak

• Hot cold gel pack of high quality. Can heat or cool down the knees.
• The size of the ice pack is 64x35cm (25.1x13.8"). Helps to relieve knee pain. Helps to heal the knees. Can be used before a workout to improve blood flow on the knees.
• Nylon wrapping which doesn't leak easily (care in the freezer is still needed). Contains 745 grams (1.7 lb) of a powerful gel (A covering may be needed to protect the skin as this ice pack is very powerful)
• This hot cold pack can be either heated or cooled down. For better results, we advise you to use 2 ice packs. First you can use a cold ice pack for 15 minutes. Then you can use an heated ice packs for about 10 minutes. This is how the blow flow is best improved as cold will improve the blood flow deeply while heat while improve the blood flow on the surface.
• You can cool down this hot cold pack using a freezer (from 2 to 12 hours are needed). To heat this hot cold pack, you can 1)Boil water - Then put the water in a container - Then put the ice pack in the hot water for about 5 minutes. 2)You can heat the ice pack with a microwave. You can heat it for 10 seconds at about 450W and start again as much as necessary. Be careful as a too long exposure will make explode the ice pack.

Hot cold gel pack of high quality. Can heat or cool down the knees. The size of the ice pack is 64x35cm (25.1x13.8"). Helps to relieve knee pain. Helps to heal the knees. Can be used before a workout to improve blood flow on the knees. Nylon wrapping which doesn't leak easily (care in the freezer is still needed). Contains 745 grams (1.7 lb) of a powerful gel (A covering may be needed to protect the skin as this ice pack is very powerful) This hot cold pack can be either heated or cooled down. For better results, we advise you to use 2 ice packs. First you can use a cold ice pack for 15 minutes. Then you can use an heated ice packs for about 10 minutes. This is how the blow flow is best improved as cold will improve the blood flow deeply while heat while improve the blood flow on the surface. You can cool down this hot cold pack using a freezer (from 2 to 12 hours are needed). To heat this hot cold pack, you can: 1)Boil water - Then put the water in a container - Then put the ice pack in the hot water for about 5 minutes. 2)You can heat the ice pack with a microwave. You can heat it for 10 seconds at about 450W and start again as much as necessary. Be careful as a too long exposure will make explode the ice pack.