LERAVAN Butterfly Adjustable Office Chair Lumbar Support - Blue

LERAVAN Butterfly Adjustable Office Chair Lumbar Support | Blue

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

What type of workstation is it suitable for?

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

Style and Specification Highlights

• Style Highlight: Blue
• Adjustment Method: One-button lift, generally no tools required
• Filling: Sponge cushioning layer
• Cleaning: Not washable; wipe stains gently with a damp cloth and air dry naturally
• Material: High-resilience sponge
• Dimensions: 37 x 14 x 39 (Source unit awaiting warehouse verification)
• After unboxing: Recommended to air out for about 72 hours before use
• Dimension Error Reference: ±0.5–1.5 cm

Please measure before placing an order

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

Installation, Placement, and Maintenance

First, test it on your existing office chair and adjust the position; if it comes with securing straps, they should be firm but not hinder the movement of the chair back. The cleaning methods for the fabric cover and inner core may differ, please refer to the style instructions.

HomeWorker Warehouse QC

Items will first arrive at the HomeWorker warehouse, where we will check the style, 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, desks, or personal body types.

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