Product color: As shown in the figure Product material:abs product features: Strong Suction Cup Design – Featuring an upgraded large suction cup with a 700kg grip, it ensures stability and safety during your workout. It won't slip or wobble, even during high-intensity workouts. Auto-Counting Function – Built-in smart counting technology accurately tracks your reps, helping you monitor your progress and stay motivated without manual counting. Adjustable Height and Multi-Level Support – Offers three adjustable height settings (1/2/3) to customize your workout intensity, perfect for beginners and advanced users. Convenient Phone Holder and Drawstring – The built-in phone holder allows you to watch videos or perform your daily workouts hands-free. The drawstring adds extra resistance for a more challenging core workout. Compact and Easy to Use – This space-saving ab trainer is perfect for home workouts, with no assembly requiredsimply attach the suction cup to any smooth surface and start exercising! Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can contact us at any time. We will give you some suggestions, but for your reference only. Shipment includes: 1 pc Sit-up aid