Pet Collar Prevention for Cats and Kittens with Natural Extracts 13 inches Pest Control Collars with Essential Oil 8 Month Protection Cat Treatment One Size Fits ALL GREEN CROSS Inch Round Labels. There are 300 stickers on the roll. There are 300 stickers on the roll. The State Compliant Medical Marijuana labels are the standard size 1" X 1" round labels for the medical cannabis industry and fit great on pop top , reversible cap & glass containers, etc. Used at Dispensaries, Co~Op's, Collectives, Delivery Services & Personal Use. Made in the USA.