Graco high chair cover Graco Blossom cover Graco Duo Diner high chair cover Cover perfectly fitted on the chair. We sew new gentle & soft cover for high chair, more durable than a native cover. Material Top cover fabric - polyester fabric with waterproof coating. The filler is 100% hippo allergic material - hollowfiber density of 450 gr. The covers can be washed & dried in the machine. The seat pad cover can be wiped with a damp cloth or with a sponge. Graco High Chair Cover, Blossom Duo Diner Replacement Seat Pad Cushion