Babolat RPM Rough - String Reel junior All Penn QST products are

All Penn QST products are USTA and ITF approved and endorsed by the PTR

It sets up in minutes and packs neatly into a portable carrying case

A great string for those players looking for the spin benefits of a polyester with a slightly softer feel

5 and Women's US 10

Sofibella’s Classic Sleeveless top is a little roomy for freedom of movement on court and a flattering cut

Babolat RPM Rough - String Reel junior All Penn QST products areBabolat RPM Rough, formerly known as Babolat RPM Blast Rough, is a textured version of Babolat's best selling co polyester string RPM Blast. Made of the same material and with the same octagonal shape as RPM Blast, RPM Blast Rough has a rough texture thanks to the small Babolat logos that are imprinted into the strings surface. The result is a string that has even more grip than standard RPM Blast, which should result in even more spin potential.