The 18 gauge still offers enough durability while providing much greater feel and spin

4 Yellow) 12" x 3" each

Meeting all of the specifications for USTA's 10 and under tennis as well as ITF's Tennis 10's programs

Tecnifibre X-One Biphase 18 is Tecnifibre's flagship playability tennis string

Gamma Tennis Court Marker Lines COLLECTION-Type-String Savers The 18 gauge still offersThese highly visible, treaded, non skid lines from Gamma can be used to create a 36' or 60' court for 10 & under tennis. 8 Straights. (4 Blue, 4 Yellow) 12" x 3" each 4 Corners. (2 Blue, 2 Yellow) 10" x 10" x 3" each Nonskid surface on bottom keeps your lines and corners in place. Screen printed Gamma logo on each.