Avery® Matte White Square Labels1-1/2" x 1-1/2" , Permanent Adhesive, for Laser and Inkjet Printers - 1 1/2" (38.10 mm) Width x 1 1/2" (38.10 mm) Length - Permanent Adhesive - Square - Laser, Inkjet - Matte White - Paper - 24 / Sheet - 25 Total Sheets - 600 Total Label(s) - 600 / Pack