This animatronic resembles an anthropomorphic olive-colored rabbit. Springtrap has a dirty, hole-covered hull made of matte plush casing in a green hue that it has acquired over time by absorbing dust and becoming moldy, as the robot's hull was yellow before signs of aging. The suit is riddled with many ragged, shapeless holes, revealing the metal parts of the endoskeleton and the striking reddish-brown remains of William Afton's body, resembling smooth, slimy, hose-like chunks of flesh and thin scarlet fibers. Short stumps of bare wires or wrapped in colored insulation creep out of the cracks in the suit.