Thank you for viewing! This is a VANTELIN back support belt. It's a size M. I bought the wrong size and used it twice over my clothes, but it was too tight, so I haven't used it since and have kept it in the closet. There is no box. VANTELIN back support belt made of mesh material, adjustable size for a comfortable fit. - Brand: VANTELIN - Color: Black - Type: Back support belt - Design: Mesh material - Size adjustment: Velcro closure I think the condition is good, but it is a used item stored at home by a private seller, so please refrain from purchasing if you are concerned about it or are very particular about condition. Thank you for your consideration. #BackSupport #BackPainBelt #BackPainRelief #Postpartum