Nioprene is a 23 year old rubber nidoran male living in the sonic world, residing in aquatic capital. He's pudgy. He was a normal nidoran male (just green) before being turned into a living toy. He's been making use of what being turned into a toy gives. He has the powers of a nidoran male and a fair number of rubber toy related traits. He wears a bracelet to make his over all size easier to control.