Sweat Protection: Duallayer design absorbs sweat to shield your bike frame and handlebar from corrosion and rust during intense workouts. Adjustable universal fit: Length adjustable from 9 to 11 inches (23–28 cm) to fit most stationary bikes. For proper sizing, measure from the handlebar to the seat tube. Easy installation: Lightweight net attaches quickly and securely with the included Velcro tape and elastic string, requiring no tools for setup on your exercise bike. Reusable and easy to clean: Designed for repeated use and hand washable below 40°C (104°F). Economical and environmentally friendly sweat protection. Use scenario: Athome spin sessions with heavy sweating, protecting both frame and handlebars during vigorous workouts. Use scenario: Gym or studio environments with multiple bike models, thanks to the universal fit and tool installation. Use scenario: Long training blocks or daily rides, where reusable, easytoclean protection reduces waste and maintenance.