Circular cryogenic labels formatted for handwriting. Tough Spots® on a roll are easy to write PVC cryogenic labels that accept writing from most lab markers. Tough Spots® come in a variety of colors and sizes to ensure the right label for the right job * Label Dimensions: 0.375 in (9.5 mm) SPECIFICATIONS: * Autoclavable: True * Color: Pink * Label Size: 0.38 in * Label Type: Roll * Quantity: 1 Roll of 1000 Labels * Use: 0.5 mL Tubes