Thank you for viewing. This is a 18kg (40LB) kettlebell made by ROGUE. I haven't used it much since I bought it, and it has been stored for a long time. I don't think there are any problems, but please purchase it with the understanding that it is a used item. The box is double-layered, but the inner box is shown in image 7, and the outer box (images 8 and 9) was already tattered when I bought it. This is probably because the shipping label was attached directly to the outer box when it was shipped from America. I also plan to attach the shipping label directly to the outer box for shipping.