Aftermarket Headrest Lumbar Support Height & Angle Adjustable THANKO Chair Upgrader C-RWH21B Transform any chair into a premium seat with just one placement
JAN
4580060593576
ASIN
B09X17R7GC
Maker
Model No.
C-RWH21B
Color
Size
Description
THANKO Chair Upgrader C-RWH21B
Product Introduction
Upgrade your chair just by placing it on top. Add-on lumbar support with headrest
Important Notice (Disclaimer) > Must Read
Damage, breakage, or modifications caused by customer negligence during use are not covered under warranty support. ※ Damage/malfunction to items caused by using this product is not covered under warranty.
※ If you notice any abnormalities, stop using the product and contact customer support.
※ Product specifications may change without notice for improvement purposes and may differ from the manual.
Brand Name: THANKO
Includes: Main unit, rubber fixing belt, 3 headrest mounting bolts (1 spare), hex wrench, Japanese instruction manual
Material: Rubber
Width 400 x Depth 45 x Height 730 (mm) Approx. 2000g
Maximum approx. 80cm (adjustable with rubber) Maximum 4cm
Mesh cover: Polyester Interior: Sponge (urethane), Plastic
Main unit, rubber securing belt, 3 headrest mounting bolts (1 spare), hex wrench, Japanese instruction manual
6 months from purchase date Width 460 x Height 620 x Depth 180 (mm) Approx. 2.8kg
4580060593576
Retrofit Headrest Lumbar Support Height Angle Adjustment THANKO Chair Upgrader C-RWH21B
(text created at , 2025-06-30)
Product Introduction
Upgrade your chair just by placing it on top. Add-on lumbar support with headrest
Important Notice (Disclaimer) > Must Read
Damage, breakage, or modifications caused by customer negligence during use are not covered under warranty support. ※ Damage/malfunction to items caused by using this product is not covered under warranty.
※ If you notice any abnormalities, stop using the product and contact customer support.
※ Product specifications may change without notice for improvement purposes and may differ from the manual.
Brand Name: THANKO
Includes: Main unit, rubber fixing belt, 3 headrest mounting bolts (1 spare), hex wrench, Japanese instruction manual
Material: Rubber
Width 400 x Depth 45 x Height 730 (mm) Approx. 2000g
Maximum approx. 80cm (adjustable with rubber) Maximum 4cm
Mesh cover: Polyester Interior: Sponge (urethane), Plastic
Main unit, rubber securing belt, 3 headrest mounting bolts (1 spare), hex wrench, Japanese instruction manual
6 months from purchase date Width 460 x Height 620 x Depth 180 (mm) Approx. 2.8kg
4580060593576
Retrofit Headrest Lumbar Support Height Angle Adjustment THANKO Chair Upgrader C-RWH21B
(text created at , 2025-06-30)
Package
Size (Approx.):
Size (Approx.):
472x181x627 mm
Package
Weight (Approx.):
Weight (Approx.):
2920 g
7,371 JPY (Including Tax)
Stock :
5
Scheduled Shipping:
2026-07-22
Quantity :
Reference Price from Other Stores
