Pyroraptor was a dromaeosaurid, a small, bird-like predatory theropod that possessed enlarged curved claws on the second toe of each foot. In Pyroraptor, these claws were 6.5 centimeters (2.5 in) long. As in other dromaeosaurids, these claws might have been used as weapons[2] or as climbing aids.[3] As a dromaeosaurid, Pyroraptor likely had well-developed forelimbs with curved claws, and probably balanced the body with a long, thin tail. Scientists speculate that Pyroraptor was covered in feathers, as many of its relatives, like Microraptor and Sinornithosaurus, were feathered.