Description:

【Material】: The office chair headrest and lumbar support is made of Memory Foam and polyester, breathable, strong, and great to use.
【Comfortable to Use】: Ergonomic desk chair headrest, breathable and soft, comfortable to use
【Adjustable Headrest】: The Retractable support pillow, flexible adjustment of pillow height, comfortable office use
【Easy Installation】: The office chair Back Cushion is easy to install and remove, practical accessory for your office chair
【Wide Compatibility】: The headrest and lumbar support is suitable for most of the backrests, used in office chairs, desk chairs, computer chairs, etc

Specification:

Material: Memory Foam

Size Chart:

headrest:27cmx19.5cm/10.63inchx7.68inch
lumbar support:40cmx34cm/15.75inchx13.39inch

Package Includes:

1 Headrest for Office Chair 
1 lumbar support

Note:

Please allow slightly errors due to manual measurement and different monitors.