No more counting sheep with the Super Firm Pillow! The Super Firm Pillow offers plenty of support for a consistently refreshing night's sleep. The 300 thread count, poly-cotton blend shell features Microban antimicrobial protection on an odor-resistant fabric, while the Allergy Smart design provides a barrier to allergens. These pillows include a 2-inch gusset to ensure lasting comfort and support, ideal for back and side sleepers. The hypoallergenic SupraLoft premium fiber fill allows you to breathe easy, and the pillow is machine washable for easy care. Available in both Standard/Queen and King sizes and sold individually or as a 2-pack. Two-packs ship in compressed packaging for a reduced carbon footprint. Not just sorta comfortable, Serta comfortable.