Massachusetts Labels for bottles, jars and etc products, with different designs and categories. Massachusetts Labels: THC Triangle labels, Warning Edible labels, Not Safe For Kids labels, etc. Make sure your cannabis product meets the most current rules and regulations ordained by the state of Massachusetts with these state compliant “Not Safe For Kids” warning stickers. These stickers are precisely sized at 0.75” x 0.75” to adhere to state compliance and emblazoned with the sanctioned red octagon surrounding the bold print statement “NOT SAFE FOR KIDS”. Failure to strictly follow the laws for cannabis packaging in the state of Massachusetts can lead to heavy fines, so make sure your product fits the criteria the first time around by using these stickers. Each of these rolls contains 1000 marijuana warning labels.