The wooden slant board is a versatile piece of equipment that it is professional design allows you to effectively stretch and train your calf muscles, making it an ideal choice for gym and training activities. Features: The stretching board can adjustable to 5 positions: 20, 30, 35, 40, 45 degrees, allows you to customize the intensity of your workout. The anti-slip pad and high friction surfaces ensure stability during workouts. Made from high quality wood material, it's sturdy and durable, ensuring that you can achieve the best results from your workouts. With it's foldable design and compact size, this slant board is convenient to store when not in use. The comfortable handle makes it easy to carry and transport. The stretching board is not only practical for exercising the body, stretching muscles and relieving localized arthritis, but also for improving sitting posture. It's suitable for stretching and weight-bearing exercise at home, office, gym and clinic etc. Specifications: Material: Wood Adjustable Degrees: 20, 30, 35, 40, 45 Degree Board Size(LxWxH): 39.8 x 29.8 x 3.4 cm(Approx.) Package Contents: 1 x Stretching Board Please note: Due to manual measurement, there might be a tolerance in the product size. Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance.