It fits most office chairs, car seats, and dining chairs. The seat base measures 17.3 × 16.5 × 12.6 in.

Medium-firm. It feels soft when you first sit down, then supports you so you don’t sink to the bottom.

Orders are delivered in 1 to 14 days from the day they ship. You’ll get a tracking number by email as soon as it ships.

New memory foam can have a faint smell when first unboxed. Air it out for a few hours and it fades.

You can return your Lumora Contour for a refund. To start, use Start a return on our home page (https://www.lumoraposture.com/) and we will arrange the collection of the package from you. Returns are free in the first 15 days after delivery. From day 16 up to day 30 after delivery, you cover the cost of returning it and that cost is deducted from your refund. 30 days is the final cutoff. If your item arrives damaged or wrong, we pay for the return. The product must be unused, in its original packaging and undamaged. We refund the product price in US dollars within 7 business days of your return being approved, by EFT. The original shipping cost is not refunded, there is no restocking fee, and we do not offer exchanges. Shipping is free, and we ship worldwide.