This cover is made of cotton fabric & can be machine wash & dry nicely. This cover is 20" wide & 26" in length. It is nicely padded with batting. Has a pocket on the back to help hold it up & has all the safety strap holes. These are machine wash & dry. Comes from a smoke & pet free home. Any questions email me I’d be happy to help if I can. Thanks for looking Polly High Chair Cover So Cute