● Ergonomic backrest inspired by butterfly wings for aesthetics and full support
● Contoured shape fits your body curves for pressure relief
● Thick U-shaped seat cushion provides comfortable support to your hips
● Padded with high-density sponge for soft supportive and enduring support
● Flexible seating option for optimal relaxation
● 17.5"-20" adjustable seat adapts to different user heights
● 100°–117° rocking function and 360° swivel seat for flexible use
● Sturdy 5-claw base can support up to 330 lbs
● SGS-certified gas lift cylinder for safe and stable lifting
● Equipped with 5 universal casters for smooth rolling
● Assembly needed

● Breathable & Ergonomic Back: This ergonomic office chair features an aesthetic butterfly-shaped back that contours to your spine for optimal support. Its perforated design includes numerous vent holes to ensure a cool sweat-free experience during long work sessions.
● Flexible & Smooth Adjustability: As an adjustable computer desk chair it includes an under-seat mechanism to adjust seat height from 17.5" to 20". You can also unlock a gentle 100°-117° rocking motion and enjoy a 360° swivel for complete freedom of movement.
● Long-Lasting Seating Comfort: Designed with integrated armrests for elbow support this swivel task chair features a wide U-shaped seat. The seat is padded with high-density sponge to maintain comfort and shape during extended use.
● Stable & Enduring Build: This sturdy rolling desk chair with wheels is built with an SGS Certified gas cylinder for quiet stable lifting. It also has a robust 5-claw base with universal casters for excellent stability and smooth mobility on various floors.
● Versatile for Home or Office: With its modern professional design this mesh office chair is suitable for a wide range of settings. It works perfectly in a home office study room corporate office or conference room.

Color	Black
Material	Plastic Sponge Metal
Overall Dimensions	25" x 24.5" x 38"-40.5"
Backrest Dimensions	19" x 20"
Space Between Armrests	19"
Seat Dimensions	19" x 18" x 17.5"-20"
Weight Capacity	330 lbs
Net Weight	21 lbs
Box QTY	1(May vary by batch)
Is Assembly Required	Yes

Ergonomic Office Chair Height Adjustable Computer Desk Chair with Breathable Butterfly Back-Black