Safely transport your lithium battery packages with Labelmaster's Lithium Battery Marks. With the recent changes in lithium battery shipping regulations, these marks help meet the requirements for packages carrying lithium ion or metal batteries. These labels became effective for use January 1, 2017 and are required for use as of January 1, 2019. The marks have space to designate the UN number of the lithium battery you are shipping and space to add a telephone number for additional information required by the regulations. Choose the personalized version and we’ll imprint the labels for you. The marking size is 105mm x 74mm and the label size is 4 3/8" x 3 1/4". These Lithium Battery Marks are constructed of semi-gloss paper or weather-resistant PVC-free film and sold in rolls of 500.