The balls fit in the "medium" Chew King ball launcher. It’s not a chew toy.
	
Glowing in the dark fetch ball, The fun doesn’t end just because the sun goes down
	
Safety air vent protects your pup, keeps happy tongues from getting stuck
	
Bounces well, charges quickly under any bright light
	
Designed in the USA, easy to clean, top-rack dishwasher safe