GAMMA Sapphire 660ft Eco-Friendly Precision Tennis Strings

GAMMA Sapphire 660ft Eco-Friendly Tennis Strings

GAMMA Sapphire 660ft Eco-Friendly Precision Tennis Strings deliver a firm, responsive feel and a low-powered response engineered for control, spin and predictable stringbed behavior. Designed for intermediate to advanced players and heavy stringers, Sapphire allows aggressive "cutting" shots that generate added pace and spin without excess liveliness.

The Sapphire uses GAMMA's AMP co-polyester formulation for improved energy return and resilience, and it's offered in both 40 ft sets and a 660 ft (200 m) reel for stringing shops or frequent re-stringers. The line is available in teal/blue and is marketed with eco-conscious packaging materials.

Features and Benefits

• AMP co-polyester construction for improved energy return and resilience
• Firm, responsive feel with a low-powered response for control and precision
• Designed to enhance spin potential and support aggressive cutting strokes
• Predictable stringbed response favored by intermediate and advanced players
• Available as 40 ft sets or a 660 ft (200 m) reel for stringing shops and heavy stringers
• Eco-conscious packaging and recyclable/biodegradable materials as marketed by GAMMA
• Distinctive teal/blue color and offered in gauges 16 (≈1.28 mm) and 17 (≈1.23 mm)

Sizing Information