Feature: 1. Triangular Shape: The exerciser is designed with a triangular shape to provide better resistance while working out with a sturdy spring that allows for maximum results. 2. 360 Degree Rotation: Exercise trainer surface where the legs rest can rotate 360 degrees and is suitable for any leg type. Can be adjusted to suit your situation 3. Suitable For Legs: Training tool can exercise the pelvic floor, legs and hands making it the perfect tool recommended by professional trainers for a comprehensive workout. 4. Soft And Comfortable Surface: The outer layer is made of PTE soft rubber that is soft to the touch and fits comfortably, providing stability during the workout. 5. PP Material: The main body of the exerciser is made of environmentally friendly and durable PP material that is odorless and safe to use for a long time. Specification: Item Type: Thigh Exerciser Material: PP Battery Type: Lithium ion (built in) Battery Capacity: 400mAh. Package List: 1 x Thigh Exerciser1 x USB Charging Cable