13” Wide Portable Wooden Slant Board, 5-Level Incline 15°-35°, Lower Grip Handle, Beginner & Rehab Friendly, Non-Slip Surface for Calf Stretching, Squats, Physical Therapy. 5-Level Adjustable Incline: Features five scientifically set angles: 15°, 20°, 25°, 30°, and 35°.
