Rawlings Official League Competition-Grade Genuine Leather Covered OLB1 Baseball with MLB Trademark Logo for Practice, All-Level Competitive Play, Gifts, Keepsakes, or Autographs (Single Ball) DURABLE full-grain leather designed to last HIGH-PERFORMING composite cork and rubber center RAWLINGSS RAISED SEAM for improved grip COMPETITION GRADE designed for adult play AUTOGRAPHS stand out; ink adheres to white cover