Nerf (written in capitals as NERF) is a brand of toy weapons. It is created by Parker Brothers and currently owned by Hasbro. Most of the toys are a variety of foam-based weaponry. While it is commonly known for its toy guns (usually called "blasters" to separate the brand from real weapons), it can also be footballs and other types of sport utilities such as Nerf skateboards, scooters and bikes. Some blasters series that Nerf makes are called Zombie Strike, Modulus, Elite, Mega, Doomlands, N-Sports, Super Soaker, Rebelle, and Rival.