Thank you for viewing. This is the Valkein Custom Tray 1091 model. It can be attached to Valkein and other 40-size bakkans. Spacers are also included, but please check compatibility with your bakkan yourself. I am selling this to organize my tackle. There is a general feeling of use. The middle tier has been modified to accommodate Dream Master (see photo 4). Please understand that this is a used item and no returns or claims will be accepted.