BKT Lumbar Support Cushion for Long Sitting, Nursing Pillow, Sofa Backrest, Chair Pad, Office And Student Car Seat Cushion, Gift for Boyfriend

Tailbone protection ergonomic chair design

Certified by German AGR, CSCA, and German Federal Back School Association (Certification No.: CSCA24P10536M)

Suitable for prolonged sitting, providing enhanced support, comfort, stability, and load-bearing capacity

Recommended for people weighing between 100 to 300 jin (approx. 50-150 kg), with specific size recommendations:

Standard version

Large version (including regular glue, Palace glue, and back buckle styles with minor logo and back panel design differences)

Designed for people with larger body weight and those requiring long-term lumbar support

Products shipped randomly from various warehouses; all are genuine and have identical functions and comfort levels

Original packaging recommended for returns to ensure product protection and faster after-sales processing

Updated PVC tags and logo styles shipped alternately; specific style selection not supported

Incorporates Palace art and construction culture elements

Some back panels may have slight dark blue fiber spots due to normal manufacturing process; this does not affect product use