Material: Polyester Brand: AYO Color: Yellow Size: 1.36kg Manufacturer: AYO About this product: 【New Release for Efficient Body Shaping!】The exquisite 1.36kg weight helps rotation with moderate weight, reducing unnecessary force. With a 1.8m circumference, it fits perfectly around an adult's waist, promoting surprisingly efficient fat burning without putting a burden on the waist. 【Popular with a Polyester Cover!】The 4mm thick polyester fabric is made of high-density fibers, gentle on the skin, and doesn't feel constricting. The smooth surface is gentle on the skin and won't damage clothing. You can enjoy comfortable diet training without skin problems even after rotating for a long time. 【25dB Silent Design, No Worries at Home or the Gym】The integrated structure of high-quality metal reinforcing ribs and flexible springs inside significantly reduces annoying friction and impact noise during rotation. The operating noise is significantly reduced to about half or less than conventional products, allowing you to exercise at home with peace of mind without worrying about family or neighbors. 【Easy to Store & Carry♪】It can be folded up for storage, saving space and making it easy to tidy up. In addition, it comes with a storage bag, so you can carry it with you when traveling and exercise anywhere. 【Can be used for full-body training!】You can train your entire body with this one, including your waist, chest, thighs, and back. You don't need to buy multiple training devices!