Shipping included, nationwide anonymous delivery, ships within 24 hours. OGM Small-1 tri-fin set (3 fins). - Brand: OGM Small-1 - Quantity: 3 - Material: Glass fin - Design: Transparent and gray glass fins - Shape: Appears to be about the same area as FCS M5, or slightly larger. The fins are more upright than M5. There are white marks on the top of the fins, but they are not chipped. This is a used item. Please examine the images carefully and purchase if you are not overly concerned about minor imperfections. Thank you for viewing. Type... Fins Fin System/Fin Box... FCS Number of Fins... Tri-fin