STRETCH TENDONS AND MUSCLES - The squat ramp is the perfect accessory for yoga, fitness and exercise. It's not only helpful to squat, but it's also a must-have stretch board for stretching before/after workout. It helps you stretch properly, activate muscles, improve range of motion and flexibility, and reduce the chance of injury. RECOMMENDED BY PHYSICAL THERAPISTS - The foam incline stretch wedge helps the body recover from plantar fasciitis, achilles tendon injuries, shin splints, calf strains, heel spurs, and other foot and ankle injuries and pain. 5 ADJUSTABLE ANGLES - The stretching yoga incline board is adjustable to 8.5, 17, 25.5, 34and 180 for training from easy to hard. The leg stretcher features concave and convex surface design with high friction, allowing you to perform exercise safely and stably. LIGHTWEIGHT AND STURDY MATERIAL - The slant board for calf stretching is made of EPP environmentally friendly material, non-toxic, odorless, waterproof, oil-proof, and recyclable. The calf extenders are lightweight but sturdy and non-deformable, can hold up to 217kg. PACKAGE CONTENTS - 2x Wedge Blocks (31cm*16cm*5.3cm) + 1x Stretch Wedge (31cm*16cm*10.6cm) + 1x Storage Bag. The foot stretcher board is detachable, you can take it to anywhere, home, office, gym and travel to meet your training program