Pillowflex Synthetic Down Pillow Insert for Sham Aka Faux/Alternative (13 Inch by 19 Inch) Please use chart below to select the best size insert for your shams; note most inserts should be larger than your sham Ultra Soft / Machine Washable / Odorless / Hypoallergenic Karate chop look - Similar weight and feel as traditional down 100% Polyester Fiber Filling / Shell is Polyesters / Cotton Blend Made In USA