Black Fabric Mobile Wooden Ergonomic Kneeling Office Chair From Flash Furniture. Product Details Whether you work from home or go into the office, long workdays can take a toll on your body. This ergonomic kneeling chair is a trend setting option for people who want to support their body's natural posture. It's designed to strengthen your lower back muscles and help with spinal alignment. The firm, supportive padded seat and knee rests are filled with 2" of foam and covered with breathable fabric. The height adjustable frame has a natural wood finish. Dual wheel casters make it easy to roll across the floor. This innovative chair helps to improve your posture, relieve back pain and give you more productive hours in the day. Poly Imported Wake up those core muscles and let them work as long as you do with this ergonomic kneeling office chair [_Our chair conforms to ANSI/BIFMA standard X5.1-17_] Black fabric upholstered seat and knee rest padded with CAL 117 fire retardant foam Natural wood frame finish, height adjustable frame Contemporary kneeling chair made in Taiwan, TAA compliant Assembly required PRODUCT MEASUREMENTS Overall Size: 17.5"W x 26.5"D x 20-24"H | Seat Size: 15.5"W x 12"D x 20-24"H 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.