Features: Enhanceds your workout with Soft Hoop's builts in spring structure, offering resistance for effective cores toning while minimizing joint impacts during abdominal and waist exercises. from flexible PVC materials, this exercise hoop ensures comfortable, skin friendlys contact and safe full body workouts for fitness levels. for home gym enthusiasts, office worker, and travel convenient abdominal massagers routines with portable exercise equipment. Perfect for indoor/outdoor use, this adjustable soft hoop seamlessly between living room fitness and outdoor abdominal training. The customizable rings design accommodates various body type, enabling targeted abdominal, hip, and waist workouts through multiple exercise mode. Specifications: Materials: PVC Size: 160cm thick 3.3cm Color: Pink Green Gray/Pink/Blue/Purplee(optional) Package Includes: 1PC Spring Hoop note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.