The product is not exchanged or returned for health reasons. Use it with your mixtures to get a stronger and faster result. Use it during exercise for more weight loss! How to use: Apply Snow White mixture, Jousaid cream, almond oil, or your usual mixture, then wear the suit for half an hour to two hours or more depending on your preference. Then shower with Snow White soap, scrub with a loofah, and moisturize with silk cream. The suit can be washed after use in the washing machine with laundry soap and it will be like new with no odor. Take two sizes larger than your size. If your size is medium, take XL. Use twice a week. Available sizes: Medium / Large / XL / 2XL / 3XL. Note: Make sure of your size in the chart. The sizes run small, "never take your usual size. Take two sizes larger than your size, as it sticks with creams. Use for half an hour to an hour is sufficient. Wash in the washing machine, the fabric side facing out and the nylon inside. Delivery to Hafar Al Batin and shipping to all regions through our online store via Aramex and SMSA. Full suit (jacket + pants)