Product Description: The Lexum 15-0 Baden Volleyball is a limited edition full grain leather volleyball that is USAV and NFHS approved for all volleyball play. This ball is made to all specifications being the official size and weight required for competitive play. The leather is top-grade, full-grain, presorted leather--meaning that the leather strips are selected by quality first. The volleyball has reinforced poly-cotton liner with 2-ply butyl bladder and 18 panel construction. Further Specs:-- NFHS approved. USAV approved. Size: 25"-27". Weight: 9-10 oz.