LERAVAN Butterfly Adjustable Office Chair Lumbar Support | Grey

LERAVAN Butterfly Adjustable Office Chair Lumbar Support | Grey

Supplements lumbar support without replacing your office chair, suitable for home studies, offices, and fixed workstations.

Which type of workstation is it suitable for?

• Suitable for adding to existing office chair backs to supplement lumbar support during work.
• The thickness of the lumbar support will alter the usable seat depth; the securing strap also needs to match the width and shape of the chair back.
• The support position and firmness will vary depending on the chair back, user's body type, and sitting posture; the product is an everyday seating accessory, not a medical device.

Key Features and Specifications

• Colour: Grey
• Adjustment Method: One-button lift, generally no tools required
• Filling: Sponge cushioning layer
• Cleaning: Not washable; wipe stains with a damp cloth and air dry naturally
• Material: High-resilience sponge
• Dimensions: 37 x 14 x 39 (Unit of origin to be re-verified upon arrival)
• After unboxing: It is recommended to air out for approximately 72 hours before use.
• Dimension Error Reference: ±0.5–1.5 cm

Please Measure Before Ordering

Measure the width and height of your chair back, check the position and length of the securing strap, and confirm that the thickness of the lumbar support does not make the seat depth too short or push your body too far forward.

Installation, Placement, and Maintenance

First, test placement and adjust the position on your existing office chair; if a securing strap is included, it should be firm but not impede the movement of the chair back. The cleaning methods for the fabric cover and inner core may differ; please follow the instructions for your specific model.

HomeWorker Warehouse QC

Items first arrive at the HomeWorker warehouse, where we verify the model, quantity, main accessories, appearance, and visible condition before arranging local delivery. QC does not equate to long-term durability testing, nor does it guarantee suitability for all office chairs, desktops, or individual body types.

Information Note: This page only summarises identifiable uses, dimensions, materials, and functions from the source; specifications without reliable data are not speculated upon. For dimensions measured manually, please allow for reasonable error.