Product Description: Motion mask opens and closes with the wearer's jaw motion. Includes foam blocks to stick inside for fitting. Motion Mask has a plastic inner shell and foam rubber skin. Attached faux fur hood. Large sized mask: Top to bottom 9 4/5" inches - Width at temple 7 3/5" inches. Use foam blocks for fit and function. This Grizzly Bear Motion mask brings the beast to life with mouth moving action. Motion mask opens and closes with the wearer's jaw motion. Includes foam blocks to stick inside for fitting. Foam top layer with hard plastic under shell. Attached brown faux fur.