The Banks Outdoors Skid Kit mounts to the 4a ^2 and 8a ^2 Tower (NOT INCLUDED), creating a 4a ^2 or 8a ^2 Skid System, which is easy to move around the property and get in and out when hunting.FeaturesCompatible with any Banks Outdoors hunting blinds.Attaches ONLY to the 4a ^2 and 8a ^2 Steel Tower (NOT INCLUDED) Works with the Deck Plate (2020 version)Steel skids allow you to easily move blinds around property.Can be pulled forward or backward for easy blind placement.Quick assembly.Note: Blind and Tower NOT included