Tecnifibre 4S - Black -String Set

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$16.95
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Online Toronto Oakville

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This product ships to Canadian addresses only
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Stringing Service Options

Your racquet will be strung for a $25 service fee plus cost of string. Understanding tennis strings
This product ships to Canadian addresses only
Description

The 4S string was designed to generate the most spin.

The quality of the materials offered depends on the desired benefits.

The technology for manufacturing monofilament is based on 3 essential points:

The Thermocore process. Specially developed by Tecnifibre for manufacturing polyester monofilaments to soften their natural stiffness. This requires a series of heating and cooling stages throughout the stringing process. This exclusive process reduces the polyester's stiffness, making it more comfortable to play with and less likely to cause injury.

The final structure of the string can be round, pentagonal, or even square in order to increase the effects through friction.

  • Composed of 100% Co-polyester with a square structure.
  • Tecnifibre recommend a tension between 22 and 25 kg. Maximum tension: 32 kg.
  • The copolyester material used will generate control and resistance.
  • The square structure will generate maximum spin, allowing for extremely aggressive trajectories: long, looping shots or short, cross-court shots. The faster the stroke, the more you'll amplify the spin!
  • Gauges available: 16, 17, 18
  • Length: 12.2 m / 40 ft
  • Colour: Black
  • Style #: 04G4S125XB

UPC#

Specifications
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Shipping & Returns

Shipping

Most orders ship within 1–3 business days (up to 5 during peak periods). Free shipping is available on qualifying Canadian orders over $99. Delivery times vary based on location and shipping method. In-store pickup is also available. Merchant of Tennis is not responsible for packages lost or stolen after confirmed delivery. View our full shipping policy for details.

Strings Returns

Each item has a certain set of prerequisites that must all be met in order to return said item.

Sets or reels of string can be returned if in original manufacturer's packaging, unopened.

Regular priced items may be returned within 30 days of ordering for a refund or exchange.

Sale items (discounted less than 40%) may be exchanged or returned for store credit or our gift card within 30 days.

No refunds or exchanges on Clearance Items (discounted 40% or more), strung racquets, water bottles, undergarments, worn or damaged product, opened massage devices and gift cards.

Customers are responsible for shipping fees on return shipments for refund or exchange. Most exchanged shipments can be shipped back to the customer at no extra cost. Return shipping must be a pre-paid, traceable method to ensure safe delivery.

Primary product packaging (e.g. shoe boxes) must be covered and protected during return shipping, otherwise the return may not be accepted.

More conditions may apply: view our full return policy

Description

The 4S string was designed to generate the most spin.

The quality of the materials offered depends on the desired benefits.

The technology for manufacturing monofilament is based on 3 essential points:

The Thermocore process. Specially developed by Tecnifibre for manufacturing polyester monofilaments to soften their natural stiffness. This requires a series of heating and cooling stages throughout the stringing process. This exclusive process reduces the polyester's stiffness, making it more comfortable to play with and less likely to cause injury.

The final structure of the string can be round, pentagonal, or even square in order to increase the effects through friction.

  • Composed of 100% Co-polyester with a square structure.
  • Tecnifibre recommend a tension between 22 and 25 kg. Maximum tension: 32 kg.
  • The copolyester material used will generate control and resistance.
  • The square structure will generate maximum spin, allowing for extremely aggressive trajectories: long, looping shots or short, cross-court shots. The faster the stroke, the more you'll amplify the spin!
  • Gauges available: 16, 17, 18
  • Length: 12.2 m / 40 ft
  • Colour: Black
  • Style #: 04G4S125XB

UPC#

Specifications
Reviews
Shipping & Returns

Shipping

Most orders ship within 1–3 business days (up to 5 during peak periods). Free shipping is available on qualifying Canadian orders over $99. Delivery times vary based on location and shipping method. In-store pickup is also available. Merchant of Tennis is not responsible for packages lost or stolen after confirmed delivery. View our full shipping policy for details.

Strings Returns

Each item has a certain set of prerequisites that must all be met in order to return said item.

Sets or reels of string can be returned if in original manufacturer's packaging, unopened.

Regular priced items may be returned within 30 days of ordering for a refund or exchange.

Sale items (discounted less than 40%) may be exchanged or returned for store credit or our gift card within 30 days.

No refunds or exchanges on Clearance Items (discounted 40% or more), strung racquets, water bottles, undergarments, worn or damaged product, opened massage devices and gift cards.

Customers are responsible for shipping fees on return shipments for refund or exchange. Most exchanged shipments can be shipped back to the customer at no extra cost. Return shipping must be a pre-paid, traceable method to ensure safe delivery.

Primary product packaging (e.g. shoe boxes) must be covered and protected during return shipping, otherwise the return may not be accepted.

More conditions may apply: view our full return policy

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