Inserts are not included with covers, but they are available to purchase! These inserts are high quality and made just for Wheaton Whaley! * 100% Polypropylene (non-woven polyester) covering * 100% pure polyester fiberfill * Non-allergenic * Indoor / Outdoor use * Water resistant We try to keep everything stocked, but as you can imagine, these fly off the shelf (they are that good). If we are out of stock, made to order can take up to 2-3 weeks to produce. For bolster inserts, we offer 2 options: foam (stiff) and polyester (flexible and more relaxed).