The SV-18L Leather Volleyball is an excellent choice for practice and games. Affordable and durable, this top-quality leather volleyball is manufactured using Tachikara"s Loose-Bladder Construction method. Set and spike with this durable favorite. * Volleyball cover composed of U.S. Top-Grade Leather * Features Tachikara"s patented Loose-Bladder Construction (LBC)® * NFHS approved * Circumference: 25.6 inches * Weight: 9.1 - 9.8 oz.