MGY 1.5/3 mm Vascular Delivery System. We offer a standard 48 hour inspection period with full refund available. 30 day parts and labor warranty on the system. An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections.