This task chair will offer you reliable comfort. It has almost all the seating relaxation features you are looking for. A perfect combination of breathable mesh and PU leather surface provides more supportive and comfortable sitting experience. Adjustable seat height and center-tilt tension allow users to enjoy their preferred sitting positions. 5nylon silent castors ensure the steady and smooth mobility with 360° rotation. This clean-cut designed chair is ideal for home and office purpose. Product Details Ergonomic backrest design: Curved backrest can perfectly line up with human body line and support your spine’s natural curve. The lumbar support system resembles a pair of hands, pushing up and holding your low back. Elastic Mesh Back: The ergonomic mesh back provides full support to your back and lumbar. A bouncy texture upgrades the level of comfort; The breathable mesh material allows body heat and the air pass through the back, avoiding sweats, also maintaining an even body temperature. Larger seat for optimal comfort: We upgraded the seat size, measuring 20" (width) by 21"(depth) to provide you with a softer and larger sitting area. Rest Assured: The gas lift is made of sturdy steel to give you the best chair adjustment safety. Adjustable Height: The seat height can be adjusted from 18-22inches high to fit in your right sitting position. Specifications: Materials: PU leather, Mesh, Sponge, Metal, PP Overall Dimension: 23.2×24.2×38×41.7"(L×W×H)Seat Size: 21×20×3.3-4" (L×W×Thickness)Adjustable Seat Height: 18-22"Weight Capacity: 264.6lbG.W.: 24.9lb/N.W.: 22lb Mesh & Leather Combination: The match of mesh and PU Leather is the highlighting of this chair. Two different materials bring different fine attributes. The leather covered seat cushion is easy to maintain and durable; The breathable mesh back also optimize the supporting feature. Tilt Tension Knob: Back tilt tension easy to control, you can choose to tighten or release the tilt-tension by turning the knob beneath the seat while rocking back and forth. Pls click here Payment We accept Paypal payment only Payment should be completed immediately upon purchase. We appreciate a positive feedback as much as you do. If for some reason there is any issue with the purchase, please contact us prior to leaving feedback, and we will be glad to work with you to have it resolved. Shipping Shipping by USPS or UPS, Package handling takes 1 business day at our warehouse, so please make sure enter correct payment and shipping information before checking out. Once your payment is completed, inform us by message if the changes are needed before we ship the product. If an address change is needed, you will be responsible for any fees associated in the condition that you contact us after we ship your item. Orders placed on weekend will be shipped within 2 business days.USPS: 2-9 business days. | UPS: 1-6 business days. Terms of sales All of our items come with a 30-day return policy. We ensure all our items are new and in excellent condition prior to shipping. In the event that you receive the item that is not to the standards above, please contact us via e-Bay messages. All returns must be in new original condition as received and should be shipped with same return packaging and delivery confirmation Please note that all returns must be pre-approved by Topeakmart. Unauthorized returns will not be accepted. If you need to return, please check twice to confirm the item not work and contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation. All NON-seller mistake returns for refund are subject to 20% re-stocking fee and buyer should pay for the round-trip shipping fee. (E.g. you bought wrong model or wrong color).We ONLY accept the return for original package. Please make sure that item has NO man-made sabotage. Used items will not be accepted for return. We reserve the right to refuse any returns for objective reasons. No local pickup and NO local return to return address! Feedback 1. If you are satisfied with the product you received, please leave us positive feedback and 5 star comment, which will be highly appreciated.2. If there is any problem about your order, please contact seller prior to leaving feedback, and we will be glad to work with you to have it resolved.3.If you are dissatisfied for any reason, please do not be quick to leave negative or neutral feedback. We’ll try our best to resolve any problem for you to make EACH CUSTOMER 100% SATISFIED and always leave positive feedback to all our customers. Contact us You can contact us directly by clicking on "Ask a Question" at bottom of this item page, we will answer within 24 hours(except Holiday).