This set is a toy made in China, the box does not have a manufacturer's name. This is a bootleg set of the all 5 Protectobots. By bootleg we mean this is not an officially approved Transformers toy. The toys are plastic and are just over 4" long in vehicle mode, except for the fire truck which is over 6" and has a Decepticon symbol on ladder bucket. They all have Autobot symbols and can combined to form Defensor. A fun addition to a Transformers collection for a low price. The edges of the box shows some wear.