RYTHMES & SONS KAIJA^® High, Fixed & stackable Orchestra chair for Double bass player

RYTHMES & SONS KAIJA^® High, Fixed & stackable Orchestra chair for Double bass player

Seat

• rectangular
• Dimensions: 44x37 cm / 17.3"x14.5"
• Fixed height: 75 cm / 29.5"
• combustion modified high resilience foam, thickness 40mm / 1.57", density 60kg/m3
• Fabric: black xtreme cs fabric, flammability : 1&2 (cigarette & match) ; bs 7176 low hazard ; din 4102 b1 ; nf d 60-013 : önorm b 3825 & a 3800-1 (58 kg/m3 cmhr foam) ; uni 9175 classe 1 im ; nf p 92-507 m1 ; uni 8456, uni 9174 & uni 9177 classe uno, oeko-tek^® standard 100 certified, indoor advantage™ gold certified, non-metallic dyes, abrasion resistance: >60,000 martindale rpm

The ergonomic and broadly sized seat was conceived to ensure the comfort of the chair. It guarantees the well being during long work sessions in sitting position. The round edges at the front of the seat was made to avoid numbness in the legs by reducing the compression points.

Backrest

• Compact and curved
• Dimensions: 40x22 cm / 15.7"x8.7"
• combustion modified high resilience foam, thickness 30mm / 1.18", density 37kg/m3
• Fabric: black xtreme cs fabric, flammability : 1&2 (cigarette & match) ; bs 7176 low hazard ; din 4102 b1 ; nf d 60-013 : önorm b 3825 & a 3800-1 (58 kg/m3 cmhr foam) ; uni 9175 classe 1 im ; nf p 92-507 m1 ; uni 8456, uni 9174 & uni 9177 classe uno, oeko-tek^® standard 100 certified, indoor advantage™ gold certified, non-metallic dyes, abrasion resistance: >60,000 martindale rpm

The back of the chair is large and curved. It offers a extremely good back and lombar support. The shoulders stay cleared to allow a great freedom of movement.
The back and the seat of the chair are composed of a high resilience foam that increases the comfort. This foam has a good ability take back its initial form after being compressed. It is very resistant through time.
The foams are coated with a fire retardant fabric, that answers the strictest european flammability standards. It has a very good resistance to friction (wet 4/ dry 4) and is extremely resistant to abrasion (certified >60,000 Martindale cycles). It can be vacuumed and washed with a wet cloth, so it is very easy to maintain.

Frame

• Steel tube Ø22x1.5 mm, Thickness 8 mm steel, High carbon
• black grain polyester paint
• plastic feet, adjustable, non marking and anti scratch

The footrest make sure that the user finds its balance, as well as a suitable sitting-standing position, or sitting position.
A black grainy epoxy paint covers the steel structure of the chair. It creates a good look and guarantees a superior resitance to impacts and scratches. The legs are equiped with orientables plastic end caps to guarantee stability of the chair on most of the grounds. These caps are non staining and anti scratch. The lightness of the chair brings a good maniability during fix or mobile installations.

This chair is guaranteed without squeaks and extraneous noise thanks to a good quality in the conceptiona and in the making.

The chairs can be stacked by 4 which makes the storage easier and reduces the clutter.

The manufacturing quality guarantees a 10 years lifetime minimum.

Developed and manufactured by Rythmes & Sons in France

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