Lightweight and portableThe slant board is foldable and measures 15.5 inches long, 11.6 inches wide, 1.45 inches thick, and weighs 4.8 pounds.The top is designed with a hollow handle. Whether you are doing stretching exercises in the office, at home, in the gym, or outdoors, this slant board is very easy to carry and store. Adjustable Balance Board This balance board for squats provides 5 adjustable angles: 20°, 30°, 35°, 40°, 45°, which can adapt to different fitness levels and stretching training needs, adding diversity and challenge to your exercise plan Multi-function calf stretcher This calf stretcher slant board helps to stretch the calf, buttocks, heels, ankles, etc. It is an excellent auxiliary tool for front and back leg stretching; it also helps to improve core strength, improve body flexibility, and improve muscle flexibility and mobility Heavy-duty support The calf stretch board uses thickened multi-layer solid wood, which is durable and can withstand a