Features & Specifications: • Excellent in Quality: This calf stretcher is made of high grade EPP material, which is waterproof, non-deformable and reusable. It helps exercise streches as well as the body recovery from calf strains. • Various Combinations for Use: The package comes with 3pcs slant boards with 2 sizes, respectively 9deg; and 18deg;. These three stretchers can be detached while providing five different angles for different decrees of stretching, respectively 9deg;, 18deg;, 27deg;, 36deg;,180deg;. You can use it alone or combine them to use, adding variety and challenge to your exercise program from easy to hard level. • Sturdy Design: Our foot wedge is so sturdy that you can stand on them and use with more confidence. This sturdy design is so wonderfully prolong the service life of the product. • Lightweight Portable: A 380g / 0.86lbs foot stretcher is lightweight and easy to carry. You can take it anywhere and it will not burden your luggage. • Multi-functional Usage: Suitable for different occasions. These slant board are great for gym to stretch and strengthen your feet and calves. It is also a good choice for fitness man to exercise movement core and flexibility. Additionally, it can be used as a footstool to relieve your back pains when sitting in workplace. • Size: As the picture
