Sturdy ABS Material - Made of high quality medical grade ABS and stainless steel material, the product is well constructed and sturdy, non-slip design, will protect your heel and calf muscles from hurt.
Anti-slippery - Non-slip rubber along the bottom of the calf stretcher board ensures the stretcher does not slide when used on any surface. A raised heel plate locks the heel in place while using a stair slant board.
Easy to Use and Carry - You can stand on it or sit on the chair, choose the right position, relief your muscle, keep your body health. These light-weighted foot slant board is suitable and flexible for use in home, office, travel
Adjustable & Portable - This slant board stretch is adjustable to 4 positions: 20°, 30°, 40°, and 45°, you can adjust the gear according to different needs. 4-position adjustment helps to make your muscles more sensitive during exercise,
Reduce Foot & Heel Pain - Reducing foot pain from plantar fasciitis, achilles tendonitis, ankle strain, arch pain, and other chronic conditions, the knee over toes guy slant board encourages correct foot posture for effective stretching.