Select your language or country to discover and purchase our products.
Free shipping for orders starting from €50
armour
An evolution in terms of perception and ball’s control.
String Project Armour is the professional string of reference.
A revolutionary single string in terms of perception and ball’s control, in spite of being a plain string, it can spin perfectly.
Good snap-back and greater amount of impact, it’s one of the top professional items of our proposals, aimed to an excellent performance from all points of view.
String Project Armour
String Project Armour
String Project Armour
On-court performance
Armour is ARM Friendly, as saying, it offers protection to the arm making it feel more comfortable unlike many other strings can do.
It’s a ring shaped co-poly made up of both soft polyester and high-density polyester (HDC) treated with alpha-olefins.
The effectiveness of the strain is guaranteed by the alpha-olefin treatment and multiple haeting fixings which enhance performances in time.
Characteristics
Section
Circular
Calibers
1,25 (16L) | 1,32 (15L)
Parameters detected in lab through tests performed by Pro-t-one property of engineer G. Medri.
Lab Test
Dynamic Stiffness
230 g/mm
Stress Range
18 / 22 Kg
Download the PDFs of the laboratory tests:
Production Processes
Pre-Stretch
Thanks to the pre-stretch of the core, the entire string minimizes the loss of strain and, at the same time, it allows to reduce the stringing tension.
Multiple Heating
“Heating treatments” remove internal stress and align string’s potential irregularities. Moreover, they make strings more flexible and elastic.
Liquid Wax
The string is perfected with a wax layer. This treatment extends the duration substantially reducing the wear and making stringing easier.
Low Friction
String’s Friction’s decrease offers: diminished strings’ motion, greater potential spin due to greater snap back and a lasting duration.
Prices
1 stringing
Single Set
€ 12,90
€
12
90
*choose caliber later
Free shipping
1 anti-vibration item
2X Overgrip Dry Pack
3 stringings
3 Sets Pack
€ 38,70
€
29
90
*choose caliber later
Free shipping
1 anti-vibration item
2X Overgrip Dry Pack
6 stringings
6 Sets Pack
€ 77,40
€
53
90
*choose caliber later
Free shipping
1 anti-vibration item
2X Overgrip Dry Pack
About 17 stringings
200 meters Bundle
€ 149,00
€
109
00
*choose caliber later
Free shipping
1 anti-vibration item
2X Overgrip Dry Pack
Expert’s Reviews
Blogs
Ubi Tennis
ubitennis.com
Everybody can find the most suitable string at String Project preserving game comfort characteristics and arm protection. Armour is roster’s “toughest” string, the one which is more aimed to ball’s control and, for this reason, addressed to that player who wants to preserve all those brand’s key-characteristics, softness, flexibility, game comfort but focusing on the control of their own moves.
armour
An evolution in terms of perception and ball’s control.
String Project Armour is the professional string of reference.
A revolutionary single string in terms of perception and ball’s control, in spite of being a plain string, it can spin perfectly.
Good snap-back and greater amount of impact, it’s one of the top professional items of our proposals, aimed to an excellent performance from all points of view.
On-court performance
Armour is ARM Friendly, as saying, it offers protection to the arm making it feel more comfortable unlike many other strings can do.
It’s a ring shaped co-poly made up of both soft polyester and high-density polyester (HDC) treated with alpha-olefins.
The effectiveness of the strain is guaranteed by the alpha-olefin treatment and multiple haeting fixings which enhance performances in time.
Characteristics and Lab Test
Parameters detected in lab through tests performed by Pro-t-one property of engineer G. Medri.
Section
Circular
Calibers
1,25 (16L) | 1,32 (15L)
Dynamic Stiffness
230 g/mm
Stress Range
18 / 22 Kg
Download the PDFs of the laboratory tests:
Production Processes
Pre-Stretch
Pre-Stretch
Thanks to the pre-stretch of the core, the entire string minimizes the loss of strain and, at the same time, it allows to reduce the stringing tension.
Multiple Heating
Multiple Heating
“Heating treatments” remove internal stress and align string’s potential irregularities. Moreover, they make strings more flexible and elastic.
Liquid Wax
Liquid Wax
The string is perfected with a wax layer. This treatment extends the duration substantially reducing the wear and making stringing easier.
Low Friction
Low Friction
String’s Friction’s decrease offers: diminished strings’ motion, greater potential spin due to greater snap back and a lasting duration.
Prices
1 Set
3 Sets
6 Sets
200 mt
1 stringing
Single Set
€ 12,90
€
12
90
*choose caliber later
Free shipping
1 anti-vibration item
2X Overgrip Dry Pack
3 stringings
3 Sets Pack
€ 38,70
€
29
90
*choose caliber later
Free shipping
1 anti-vibration item
2X Overgrip Dry Pack
6 stringings
6 Sets Pack
€ 77,40
€
53
90
*choose caliber later
Free shipping
1 anti-vibration item
2X Overgrip Dry Pack
About 17 stringings
200 meters Bundle
€ 149,00
€
109
00
*choose caliber later
Free shipping
1 anti-vibration item
2X Overgrip Dry Pack
Expert’s Reviews
Blogs
Ubi Tennis
ubitennis.com
Everybody can find the most suitable string at String Project preserving game comfort characteristics and arm protection. Armour is roster’s “toughest” string, the one which is more aimed to ball’s control and, for this reason, addressed to that player who wants to preserve all those brand’s key-characteristics, softness, flexibility, game comfort but focusing on the control of their own moves.