Material: SpandexSize 26-29cm height 17cm 1. Two sets are provided as a set, namely a pair of arm trimmers in one order. 2. Upgraded sweat armbands: The armbands are made of heat-absorbing polymer fabric, they can warm your arms, increase the temperature of the biceps and triceps in a short time, give you a boost, and you will be out Sweat and burn more calories on your loose arm 3. Prepare to sweat: Ladies sauna sweat arm training belt can maximize your exercise efficiency, accelerate arm fat burning, quickly reduce arm moisture, and make your arm slimmer and toned. The arm tightening wrap will not rub your skin and they are easy to clean. 4. Say goodbye to your loose arms: If you are losing too much arm fat, you can try this sweat arm training band. You can wrap your arms with plastic wrap, and you can wear a slimmer trimmer all day long. They help trim and smooth your arm fat effectively. 5. Adjustable armband: The sauna arm shapewear is easy to wear on the body. With an adjustable waistband, you can adjust their tightness according to your wearing style. They will not slip off, which is very helpful when you lose weight or exercise your arms. 6. Suitable for indoor and outdoor activities: Whether you are at home, at work or in the gym, this thin arm device can be worn comfortably all day long. Wear the armband around the house and clean it gently. You will find it makes You sweat more.