Washable design thermal supporter, providing comfortable warmth with easy operation. - Product Name: HOTPOTIA Washable Cloth Heater - Function: Thermal Supporter - Size: Free size, approximately 15cm wide x 26cm long - Washable: Washable design - Operation: Easy operation ※Battery not included. Thank you for viewing. Stored by a private individual. Please consider purchasing if you understand this. ╰(*´︶`*)╯