Designed for Little League® competition, the Diamond® DLL-1 Baseball is durable and affordable. Has a premium leather cover (just like the big guys use!), cork and rubber pill and wool blend winding. Features the exclusive Diamond Seam™ for a good grip. Built for young players, the Diamond DLL-1 Baseball is a great choice for your Little League team/program. Little League competition grade baseball combines durability and affordability. Cork and rubber pill, Select wool blend winding, premium leather cover, Diamond Seam - RS.