Sapphire - Innovative string with an environmental claim

03.06.2025 13:20:00 / / Comments 0

New: Gamma Sapphire - Innovative tennis string with an environmental claim

With the new Gamma Sapphire, Gamma presents a tennis string that combines modern playing performance with a sustainable material approach. The string impresses with its high elasticity, excellent feel and controlled power - ideal for ambitious players.

Particularly innovative: the material has been developed in such a way that it can biodegrade over several years under certain natural conditions in the soil*, meaning that Gamma is setting an example for more sustainability in tennis - without compromising on playing quality.

Now new in our store

*Note: Biodegradation based on internal laboratory tests; no official environmental certification.

Translated with DeepL.com (free version)


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