Adjustable Ergonomic Office Chair Headrest，Universal Height and Angle Adjustable Elastic Sponge Head Pillow，Neck Support Cushion Clip on，Easy Installation，for Office Chairs, Gaming Chairs, Recliners, and Car Seats

• 【Upgrade Universal Headrest Attachment】It's a new design headrest pillow for most kinds of office chair, makes your chair more comfortable. Adjustable height & Angle Upholstered Headrest, Ergonomic design provides support for your head and neck. • 【Premium Material】The chair headrest attachment use advanced black breathable mesh & premium elastic sponge & high-quality nylon which is comfortable, strong and durable. • 【Wide Compatibility】The headrest is compatible with most of backrest, such as wood or plastic, please measure the thickness of the backrest before purchasing. If your backrest is too thick, please use screws to install. • 【No Punch Installation】Came with free installation tools. 3 different sizes fastener for no punch installation. For 1.0-1.9cm backrest, please use 2.2cm fastener; For 1.9-2.3cm backrest, please use 2.6cm fastener; For 2.3-2.7cm backrest, please use 3.0cm fastener. • Wide Scope of Application：This office chair headrest is suitable for most types and materials of chairs, computer chairs, office chairs, wooden chairs or plastic chairs.