Tofficu Office Chair Headrest Attachment Universal Head Support Cushion Product Features This chair headrests ergonomic curved design fits your head nicely and provides great support. This professional chair headrest is manufactured with premium materials which can provide you with a long-term use. Our computer chair headrest can help you effectively relieve neck aches and pains.With this computer chair headrest, you can feel more comfortable and have higher work efficiency. The padding in the chair headrest is soft sponge, making it comfortable for you to use. About the clip: The size of our clip is 2.6cm, which is suitable for the thickness of the backrest between 2-2.4cm. Please confirm the size before purchasing. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!