LOSE ARM FAT SWEAT BANDS: This arm fat burner shaper targeting your upper arms, wrap around the bicep, help you shape and tone your arm. Use thermal insulation 100% neoprene to boost your body heat, stimulate sweat to lose water weight and reduce cellulite. If you do cardio and strength work on your arms to build muscle and tone up. SAUNA SWEAT ARM BELT: Our weight loss arm sweat sleeves can increase heat and sweating with compression to the bicep area during exercise. Help you burn arm fat, make arms sweat like crazy. Neoprene strong support has a great effect on shaping a firm arm. Sweating also helps with detoxifying and cleaning your pores. ADJUSTABLE BELT: With the strong magic tape, this thermo arm trainer are fully adjustable for the perfect fit. Just strap your arm as tight as you want according to your comfort level. Inner anti-slip grid that repel moisture and eliminate slipping or rolling during your workout. FITNESS WRAPS: Comfortable to wear for arm training, running on the treadmill, weight lifting or fitness in the gym. Anti cellulite upper arm toner helps to reduce arm fat during your everyday workout, gives you slimmer arms. The upper wide and narrow lower design conforms to the human body design, pay attention before wearing. Vaslanda Tips: There may be a smell like a rubber when the first use, and it's normal from neoprene sauna product. After hand washing it with cool water for several times, the smell will be gone. Any questions, contact us freely, we'll provide a satisfied service to you. CUSTOM FIT FOR ANY SHAPE OR SIZE - Our 13.5" in. diameter lightweight and flexible, our arm fat burner for women is custom fit - it has an adjustable velcro area that allows you to secure & adjust your trimmers as you progress, naturally flexible no matter your shape or size. Perfect arm bands for weight loss for men or women, simply wrap the trimmer around your arm and get the sweat on!