These are the LCU as used in HMS’ Fearless and Intrepid.
Landing Craft Utility (LCU) are used by amphibious forces to transport equipment and troops to the shore. They are capable of transporting tracked or wheeled vehicles and troops from amphibious assault ships to beachheads or piers.
They are supplied as a pack of 8, by customer request and can, apparently, be used to represent other types of landing craft.
The LCU can carry 100 tons of cargo.
The models are one piece castings and are supplied unpainted.