RV-INNO carrier base set of 4, with mounting hardware. - Brand: RV-INNO Carrier Base - Condition: Used Thank you for viewing. This is a carrier base for RF1,2. It has been used, so there are many scratches and dirt. I used it after purchasing it used. There may be cracks in the resin parts. Please understand that this is a used item and is non-returnable, non-refundable, and non-cancellable. Listed from Tokyo.