Expert 5.7 - ergonomics and versatility
A modern office chair designed for long-term work and comfort. The combination of multi-point adjustments, durable materials and well-thought-out solutions makes the Expert 5.7 perfect for both the office and home workstation.
- Ergonomic chair: the Expert 5.7 model
- Adjustable backrest: tilt with locking in 3 positions
- Slide technology: sliding seat front to back
- 3D armrests: height, angle and front-to-back position adjustment
- Adjustable 2D headrest for cervical support
- 2D lumbar support: height and depth adjustment
- Extendable footrest for comfortable resting
- Mesh HD fabric: breathable, resistant material
- BIFMA class 3 gas cylinder (100 mm)
- Polyurethane-rubber casters: quiet and safe for floors (5 cm)
Adjustable backrest and Slide technology
The Expert 5.7 combines the ability to adjust the backrest in three positions with a sliding seat - making it easy to adjust the chair for work or rest, as well as for the user's height, which reduces pressure on the thighs and knees and promotes correct posture.
2D lumbar support
The adjustable lumbar support allows you to adjust the height and depth of lower back support, which reduces strain and helps maintain the natural curvature of the spine during long hours of work.
Adjustable 2D headrest
Height- and angle-adjustable headrest provides adequate neck and neck support, reducing muscle tension and improving comfort while working at a monitor.
3D armrests
Three-dimensional armrests allow you to adjust the height, tilt and front-to-back offset for a precise fit on your desk and reduce strain on your shoulders and wrists.
Pull-out footrest - quick relaxation
The practical footrest slides out when needed, allowing you to instantly change to a more relaxed position without having to stand up - beneficial for circulation and leg comfort.
Mesh HD fabric - breathable and durable
The thick weave of the Mesh HD fabric provides abrasion resistance and effective air circulation to prevent overheating and maintain comfort during prolonged sitting.
BIFMA Class 3 actuator and polyurethane-rubber casters
Durable gas actuator that meets BIFMA standards ensures smooth height adjustment and long mechanism life. Polyurethane-rubber blend casters move quietly and protect the floor surface.
Technical specifications:
| Manufacturer | Mark Adler |
| Model | Expert 5.7 |
| Material | mesh HD fabric |
| Actuator | gas actuator, BIFMA class 3, 100 mm |
| Wheels | polyurethane-rubber, 5 cm |
MA-EXPERT 5.7 BLACK
Data sheet
- Waga netto
- 17.700000
Specific References
- ISBN
- 94013900
- EAN13
- 5903796018851
Special Features: Expert 5.7ergonomic office chair Adjustable backrest - can be tilted and locked in three positions Slide technology - front-to-back seat adjustment for optimal body positioning 3D armrests - customizable for individual needs Adjustable 2D headrest - support for the cervical region 2D lumbar support - comfort and protection for the lower spine Extendable footrest - relaxation during work and breaks Mesh HD fabric - breathable fabric with high durability BIFMA class 3 gas cylinder - stability and durability of the structure Polyurethane-rubber casters - smooth movement and floor protection Adjustable backrest and Slide technology The chair combines the functionality of an adjustable backrest and advanced Slide technology to offer maximum comfort. The backrest can be adjusted to one of three positions, allowing you to easily switch from work to relaxation and relieve strain on your spine. The seat's front-to-back sliding function allows the chair to adjust to the user's height, ensuring correct posture and reducing pressure on the thighs and knees - ideal for long hours at the desk. 2D lumbar support The chair provides exceptional comfort with its adjustable backrest and Slide technology. The adjustable lumbar support provides solid support for the lower back, minimizing the risk of pain and strain. The ability to adjust its height and depth allows you to find the perfect position, supporting the natural curvature of the spine. Adjustable headrest The chair is equipped with an adjustable headrest that can be adjusted in height and angle. This provides optimal support for the cervical spine, which is extremely important for people who spend long hours at the computer. The correct head position reduces the risk of neck tension and pain, improving working comfort. 3D armrests Ergonomic armrests are adjustable in three planes: height, tilt angle and front-to-back position. This allows you to adjust them perfectly to your desk and your own preferences, which relieves the strain on your arms and shoulders. Proper positioning of hands while working reduces muscle tension and prevents wrist pain. Pull-out footrest - relax while working Thanks to the practical extendable footrest, you can quickly and conveniently change to a more relaxed position. This is an ideal solution for people who appreciate the opportunity to relax during the working day without having to get up from the chair. The footrest allows your legs to rest, which improves circulation and increases sitting comfort. Mesh HD fabric - breathable fabric with high durability The specially designed Mesh HD fabric is distinguished by its thick weave, which provides greater durability and abrasion resistance. Thanks to the open structure of the fabric, free air circulation is possible, avoiding overheating even during long hours of sitting. BIFMA Class 3 gas actuator and polyurethane-rubber casters The chair is equipped with a high-end gas actuator, which allows smooth seat height adjustment. The mechanism meets rigorous BIFMA standards, which proves its durability and safety of use. The sturdy construction ensures stability even when the chair is frequently adjusted. Five durable casters made of a combination of polyurethane and rubber allow quiet and smooth movement on various surfaces. Specifications Specifications Manufacturer: Mark Adler Model: Expert 5.7 Material: Mesh HD fabric Cylinder: gas cylinder, BIFMA class 3, 100mm Wheels: polyurethane-rubber, 5cm