Features: brand new and high quality Material: The controller uses high-end technology, conductive electrical pulse, strong force, sensitivity and no tingling a skin-friendly hydrogel that does not fail after repeated use. Portable Size: approx 25x19.9cm/9.84x7.83 inches, it is super light, ultra thin and comfortable to wear. Hip Trainer: It will send signal directly to muscles through current stimulation, and promote muscle movement. It is for muscle training and weight loss. Charming Figure: Advanced technology transmits signals directly to the muscles through electrical stimulation and promotes muscle movement to achieve the effect of lifting and tightening. Easy to Use: It can be worn discreetly under your clothes, making it for ideal for muscle training while reading, watching a movie or doing housework or even during business or holiday trips. Specifications: Material: Gel Size: approx 25x19.9cm/9.84x7.83 inches Color: Big Red/Pink Red/Light Pink/Pink Note: 1.Please allow 1-3cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Hip Trainer