Claydol has a large black body with two small, stubby legs. Claydol has a wide, rounded head with a protrusion on the top and a remarkable, encircling pattern. The pattern consists of a wavy white frame on its circular pink eyes, each with a dot-like pupil and seemingly alternating expressions on each eye with small, beak-like yellow segments between each eye. Claydol's chest has white ring-like patterns with extensions of the design pointing downward and yellow circles in the middle. Claydol's cannon-like arms are kept close to its body although their tips can be removed by levitating them with psychic power.