Elevate your volleyball serving skills with the Tandem Volleyball Serving Training Flags. The essential tool for players of all levels seeking to perfect their serve accuracy and consistency. Designed to help you visualize and achieve precise serving targets. Set of 5 nylon flags numbered 1-5. Attaches to the Tandem Sport Net Extender. Net Extender is sold separately. Features: Designed to assist players in perfecting their serve accuracy and consistency Helps players visualize and achieve precise serving targets Numbered 1-5 to create various drill setups Set of 5 Crafted of nylon Net Extender sold separately Dimensions: 14" Long x 13.2" Height each Manufacturer's warranty: 1 year