Size: 33x7cm (13 x 2.8 inches) What it does Keeps an armmounted accessory or sleeve securely in place so it won't slip or fall off during play or exercise. Provides a comfortable, adjustable fit that stays put through movement without restricting motion. Key benefits Secure fit: Adjustable Velcro closure plus an elastic belt provide a snug, hold for different arm sizes, reducing distractions during games or workouts. Comfortable and breathable: Made from durable nylon that allows airflow and reduces skin irritation during extended wear. Flexible and portable: Elastic construction folds flat and is lightweight for easy storage and carrying in a bag or pocket. Durable performance: Nylon construction resists wear so the product maintains fit and function over repeated use. Features at a glance Size: 33x7cm / 13 x 2.8 inches — fits a wide range of arm sizes with adjustable fastening Material: Durable nylon — breathable and comfortable against the skin Fit: Elastic materials for comfort; adjustable Velcro closure and elastic belt to prevent falling off Portability: Foldable and easy to carry Practical use scenarios Team sports: Keeps arm sleeves, sensors, or small accessories in place during basketball, soccer, or other fastmoving games. Training and gym sessions: Prevents slippage of compression sleeves or equipment during weightlifting or circuit training. Outdoor activities: Comfortable, breathable hold for running, cycling, or hiking when you need an item to stay secure on the arm. Who it's for Athletes and active users who need a reliable, breathable strap to secure armmounted items. Anyone looking for a simple, adjustable solution to stop sleeves or small accessories from sliding down during activity. Care and maintenance Clean gently by hand wash with mild detergent; air dry to preserve elasticity and Velcro performance.