Please check the photos as they are the main representation of the item. This is a popular Scubapro regulator set. It has been fully maintained and overhauled by the manufacturer. It is ready to use immediately. A copy of the overhaul receipt will be included. Overhaul Details: MK 25/S600 0407901992 0.95 No 3-gauge Repair Kit MK25 ¥3500 Repair Kit S600 ¥3500 O-rings for gauge ¥200 x 2 ¥400 Overhaul D Set (excluding tax) ¥7400 Total ¥8140 It was opened for the purpose of taking photos after returning from the overhaul. There are some minor scratches due to use, but overall, it is in good condition. It was used for approximately 30-40 dives. It was overhauled for storage and then kept at home, but I am selling it because I no longer use it. Please understand that this is a used item and has been stored at home. Thank you for your understanding.