<h6>KEY DETAILS</h6> <ul> <li>Engineered hardwood frame with mortise & tenon joinery.</li> <li>All wood is kiln-dried for added durability.</li> <li>Throw pillows and lumbar pillows included.</li> <li>High-gauge sinuous springs provide cushion support.</li> <li>Seat cushions: Fiber-wrapped high-density polyurethane foam.</li> <li>Seat firmness: Soft. On a scale from 1 to 5 (5 being firmest), it's a 1.</li> <li>Back cushions: 50% polyester fiber, 45% duck feather and 5% duck down in down-proof ticking.</li> <li>Pieces are fully upholstered and may stand alone.</li> <li>Sectional pieces, except for ottoman, attach via alligator clips (included).</li> <li>Cushions are reversible.</li> <li>This contract-grade item is manufactured to meet the demands of commercial use in addition to residential. <a target="_blank" href="http://www.westelm.com/shop/furniture/contract-grade-furniture/">See more</a>.</li> <li>Assembled in the USA.</li> <li class="wcm-pip-dimensions-cta"><img src="https://www.westelm.com/netstorage/images/pip-mfe/dimensions.svg" alt="Dimensions"><a href="https://www.westelm.com/pages/ideas-and-advice/measure-for-delivery/?cm_re=PIPFeature-_-Details-_-MeasureForDelivery" target="_blank">How to measure for delivery</a></li></ul>