WeatherBeeta ComFiTec PP Channel Quilt Detach-A-Neck Medium stable rug features: 600 denier polypropylene channel quilted outer. 210T Polyester lining. Memory foam wither relief pad that contours to the horses shape and lifts the rug off the withers to reduce rubbing and provide added comfort. Ezi-clip front closure that is fast and easy to use. Traditional side gussets for natural movement. Twin low cross surcingles with tail cord.