New with box. I purchased the wrong one. I only have a single stroller did not realize that this was for a double stroller.. I open the box and took the item out, but has never been used. Website description: The BOB Weather Shield protects your little ones from wind, rain, and snow while keeping them warm and dry. There is a large clear window that allows your children to still enjoy the great outdoors with you. This shield is compatible with all BOB Revolution SE, Flex, Pro, and Stroller Strides DUALLIE Strollers. Water- and wind-resistant design keeps your child warm and dry. Large, clear viewing window allows you to see your children and lets them take in their surroundings. Strategically placed vents allow for airflow. Secure attachment is quick and easy. Compatible with all BOB Revolution SE, Flex, Pro, and Stroller Strides DUALLIE Strollers, including 2016 model strollers. Compatible Serial Number Range: Revolution SE Duallie - AR000001 and higher, DB000000 and higher Revolution Flex Duallie - ED000001 and higher, EF000001 and higher Revolution Pro Duallie - EB000001 and higher Stroller Strides Duallie - AT000001 and higher 2016 Revolution Flex Duallie 2.0 - U60185000001 and higher 2016 Revolution Pro Duallie - U62185000001 and higher 2016 Stroller Strides Duallie - U67185000001 and higher Revolution Flex Duallie 3.0 - U98194700001 and higher Note! Not compatible with 2010 and older BOB strollers. Please check your Serial Number and manufacture date prior to ordering.