Print clear, accurate, & legible mailing, shipping, or product labels with ease. No need to worry about handwriting, smudging, or writing on uneven surfaces. The peel & stick labels adhere quickly & easily to shipping materials or products without adhesive. Non-perforated labels on a 3" core. The thermal transfer labels stay in place after application. Compatible with label printers. Shape: Rectangular; Label Size – text: 4 x 6; Label Color(s): White; Color Family: White.