For indoor and outdoor use, even in hot or cold environments. Sticks to virtually any smooth, flat surface. Perfect for everyday applications. Label Size - text: 0.47" x 25.2 ft; Label Color(s): Clear; Machine Compatibility: Brother P-Touch® PT-6, PT-8, PT-10, PT-12, PT-12N, PT-15, PT-20, PT-25, PT-150, PT-170; Text/Label Colors: Red Print on Clear Tape.