Fat burning stickers with magnets?!

Alrighty then... THIS is quite interesting. They are fat burning stickers with magnets! Anyone? Found them on Amazon. Do they work?

• Effective to Lose Weight: Weight loss sticker works with the body's own endocrine system, losing excess weight by increasing the rate the body burns up fats, carbs, and sugars.
• Natural Ingredients: Natural botanical ingredients, safe and non-irritating. Weight loss sticker has more than ten herbal extract substance ingredients and a magnet in the center of the patch.
• Good for Health: Weight loss sticker actively blocks the uptake of further fats, increases blood circulation and removes the toxins that have built up in the body.
• Easy to Use: Peel away the protective cover and apply to navel area, adhesive side down, using one patch for 8-12 hours. 30 pieces for a course of treatment, and try 2 courses for a better result.
• Comfortable Experience: The breathable patch won’t give you a feeling of sultry after being applied, with good adhesion, it can be easily attached to the navel. 
• At present time, there are 297 ratings on Amazon for this product. Believe it or not, many of them are good! Have a look: CLICK HERE!