The Tofficu Office Chair Headrest Attachment Universal Head Support Cushion Product Details 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. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.