• Martin Sports
• Rubber cover
• Nylon-wound butyl bladder
• Outdoor use on hard volleyball courts
• Available in 7 colors
These volleyballs feature a nylon-wound butyl bladder for superior air retention, ensuring the balls stay inflated after long practices or gym class activities. Official size and weight volleyball. Rubber cover designed for outdoor use. Nylon-wound butyl bladder for exceptional air retention. Available in 7 colors - red, yellow, blue, orange, green, purple and white. Graphics may vary slightly.