Non-returnable. It is preferable to take two sizes larger than your usual size because the suit comes in small sizes. It is essential to wash the suit the first time before wearing it to get rid of the fabric smell using shampoo and fabric softener. From the outside, high-quality fabric with an elegant look, and from the inside, a soft fabric made of "Urethane, not Polyester" that is comfortable, stretchy, and has a thermal insulator that helps open pores and absorb creams. • Versatile: You can use it for skin lightening by applying any lightening mixture or cream to damp skin, then wearing the suit for one to two hours. It helps the body get rid of dead skin cells and dark spots. • You can use the suit for weight loss: • Sauna fabric that mimics the benefits of a real sauna. • Practical and flexible, can be worn during workouts. • Enhances the body's ability to sweat, thus getting rid of excess water, retained fluids, and toxins. Note: - There is a wholesale quantity available.