All-Surface Training Volleyball Suitable for Gym Floors, Sand, and Grass for Versatile Practice

All-Surface Training Volleyball Suitable for Gym Floors, Sand, and Grass for Versatile Practice. Customized Color Options: Available in customized colors to meet specific branding or design requirements. Versatile Surface Usage: Suitable for training on gym floors, sand, and grass for diverse practice environments. Premium PU Material: Constructed with textured PU for durability, water resistance, and wear resistance. Multiple Bladder Options: Offers winding bladder and butyl bladder choices for optimal air retention. Comprehensive Certifications: Holds CE, SGS, ISO9001, and BSCI certifications ensuring quality and safety standards. OEM and ODM Services: Full customization support including logo, pattern, and design from samples or drawings. Standard Size 5: Circumference 650-670mm and weight 260-280g, suitable for adult and children. Fast Production Lead Time: Typical production time is 20-25 days depending on order quantity.