Adjustable 4-Angle Slant Board for Calf Stretching and Ankle Mobility Key benefits Customizable stretch: Four adjustable angle settings let you increase or decrease incline to match your flexibility, training level, or rehab needs. Safer footing: Non-slip surface provides stable contact during stretching and standing exercises. Low maintenance: Wipe clean or rinse with water for a quick refresh — the surface resists slipping and is easy to keep sanitary. Durable and hygienic: Made from wear-resistant, waterproof PP foam that is odorless and built for repeated use. Features Four-angle adjustability for progressive stretching and tailored workouts. Lightweight design for easy transport and storage while remaining stable under load. Material: durable, water-resistant PP foam — resilient, odorless, and suitable for frequent use. Non-slip top surface to reduce the chance of foot slippage during stretches and holds. Reusable and easy to clean: simply wipe with a cloth or rinse with water. Function and compatibility Primary function: support calf stretches, ankle mobility exercises, and basic balance work. Suitable for home use, gyms, physiotherapy clinics, and rehabilitation programs. Designed for users of all skill levels — from beginners to advanced athletes — seeking adjustable incline options. Practical use scenarios Rehabilitation: Use after ankle or calf injuries to gradually restore dorsiflexion and range of motion under the guidance of a therapist. Athletic warm-up: Incorporate into pre-workout routines for runners, cyclists, and weightlifters to improve ankle mobility and reduce stiffness. Daily stretching: Add to morning or post-workout stretching to target calf muscles and improve overall lower-leg flexibility. Care instructions Clean with a damp cloth or rinse with water to remove sweat or dirt. Store in a dry place; the waterproof PP foam resists moisture and odors for long-term use.