Cambro StoreSafe 2 1/2 x 1 inch Food Rotation Label - Laser Sheet Labels, 30 labels per sheet -- 100 sheets per case.Not only is it important that the contents which are being stored are accurately and legibly labeled,just as important are the types of labels being used. Using masking tape to label food storage containers may leave behind a sticky residue that can harbor bacteria, come into contact and contaminate food. The safest way to label food storage containers is to use labels made especially for this purpose. Applying labels that are biodegradable that will dissolve in under 30 seconds making it easy to remove and leaving no sticky residue. Allergen Management Products available to help operators create separate storage areas for allergen and gluten-free ingredients. Benefits of StoreSafe dissolvable Food Rotation Labels: Use to clearly label and date prepared contents in food pans and storage containers. Labels dissolve completely off any container in less than 30 seconds through the dishwasher or under hot or cold running water. No sticky residue. 100 Percent dissolvable and biodegradable. Helps maintain First In, First Out (FIFO) food storage and handling system. Reduces potential risk of food borne illness and cross-contamination. Safe for all sewer and septic systems and no build up in drains. Withstands temperatures up to 200 degree F (93 degree C) for 4 hours and microwave safe.