1200 x 1200 Ripstop construction with a 300 gram Holofil insulation. 70 Denier nylon lining to keep horse’s coat smooth and shiny. Water proof and breathable. Adjustable elastic straps with stainless clips that attach to the body of the blankets. Fleece over the poll to help prevent rubbing. One long hook and loop closure on the underside of the neck along with two buckle closures.