This package has 2 colour(pink,orange,red), It has only one size(4CM ). ★Made of sisal material, which is non-toxic to use, these durable rolling balls for cats help your pets play in a healthier way and durable enough to serve your cats for a long time, it won't hurt them. please feel easy to use these toy balls Wide ★inches in diameter, sisal cat balls are good toys for your pets to chew and chew, and it is easy to carry and store, won't take up too much space.