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Our tennis strings
String Project
armour
An evolution in terms of perception and ball’s control.

Monofilament Tennis String
String Project
armour soft
Modern and tech, designed to offer high performance.

Monofilament Tennis String
String Project
hexa pro
Conceived to support more complex rotations.

Monofilament Tennis String
String Project
sirius
For an unbeatable experience and top-level performance.

Monofilament Tennis String
String Project
keen
A concentrate of technology, incredibly strong and responsive.

Monofilament Tennis String
String Project
rocket
Power and spin,
no compromise.

Monofilament Tennis String
String Project
magic
Comfort of the multi and performances of a mono.

Monofilament Tennis String
String Project
gold
The innovation of
multifilament.

Multifilament Tennis String
A product is a new tree in the world
Trees are essential elements of the planet, benefiting both people and the environment. They assist us by purifying water and air, and creating better social conditions. They support the environment by providing habitats for various life forms, mitigating climate change, and improving soil quality.
At String Project, we believe it is our duty to take care of the Earth and take concrete actions to restore the balance and vitality of our planet’s forests. Joining the Tree-Nation project is just the beginning of our commitment to contribute towards this important goal.
For this reason, we have decided to plant one tree for every product sold.
Plastic Recycling and Recovery
Plastic pollution is one of the most serious environmental threats of our time. Every year, between 8 and 12 million tonnes of plastic end up in the oceans, where it accumulates to form huge floating islands.
For this reason, we decided to partner with Plastiks.io, a Greentech company that improves plastic recovery and recycling rates by connecting companies with recovery projects around the world.