Never been in the water, unused. They have been set on a board once, so there are marks from the fixing screws. - Brand: FCS II - Model Name: PERFORMER - Color: Blue - Type: Neo Glass Eco Blend - Quantity: Tri-fin (3 fins) - Size: Small No case included. These are used items, so no returns, refunds, or exchanges. Please refrain from purchasing if you are concerned. Type... Fins Fin System/Fin Box... FCS2 Number of Fins... Tri-fin