Butterfly Flextra – Allround Inverted Rubber

Butterfly Flextra is the perfect choice for allround players and developing athletes who want consistency without sacrificing spin. Its flexible topsheet paired with a soft sponge delivers excellent control and feel, making it easy to keep rallies going while still generating high spin shots. With more spin than Sriver, Flextra is versatile enough for players refining their technique or those who value a balanced, controlled game.

Product Highlights

• Flexible topsheet on a soft sponge for exceptional feel
• Produces good spin with moderate speed and outstanding control
• Well‑suited for developing players or allround styles
• More spin potential than Butterfly Sriver
• Pairs best with Timo Boll J, Timo Boll TJ, Andrzej Grubba, Primorac, and other Butterfly blades
• Butterfly Free Chack glue recommended for assembly

Manufacturer Specifications

• Class: All‑Round
• Surface: Pimples‑In (Inverted)
• Speed: 29
• Spin: 10 
• Arc: 15
• Sponge Density: 32
• Hardness: 32

Butterfly Flextra offers the perfect blend of control, spin, and consistency, making it an excellent rubber for players learning advanced strokes while keeping rallies stable.