Natural wheatbag neck roll tartan an easy to use rectangular wheat filled neck wrap ideal for relieving muscle stress and tension around the neck and across the shoulders the neck collar fastens securely around the neck and can be adjusted for size providing an even level of heat it is supplied with a removable washable outer cover heat in a microwave oven or chill in a freezer black watch tartan surface washable cover filled with natural wheat can be used hot or cold microwavable