I have about 12-15dz of the Outlaw Dekes in Super Magnum and Magnum. I have used them on ice, fields and water. They are vinyl and mount with a plastic stake. I have cut some of the stakes off and mounted a steel stake with them and when put in the ground and bit of wind, they move back and forth like feeding geese. They are thin like vinyl siding. Killed many ducks and geese over them and are easy for 1 person to carry 4-6 dz by themselves. They also make a duck deke that I have 2dz of and have put them out on the side and they work just fine also. We use these dekes in fields that are hard to walk for I don't have a 4 wheeler and walk in to everything so weight is an issue at times. I take my cart with layout blind, 6-8 dz outlaws, spinner and gear bag n shotgun and away I go. Maybe a dz full bodies and 2 guys can hunt very effectively.