◆ Labels can be used with any printer. Tack seal 24 sides; Specifications: Compatible printers: color laser, monochrome laser, inkjet (dyes and pigments OK), color copy, black and white copy, heat transfer paper size: A4 size (810 x 297 mm), Label size: 2.9 x 1.4 inches (74.2 x 35 mm), Surface size: 24 sides (4 x 6), Thickness: 0.0.0.15 inches (0.15 mm2 sq sq sq sq sq sq sq sq sq sq ft (1 sq sq sq ft (10 sq sq sq ft (10 sq sq sq sq sq sq sq sq sq sq sq sq sq sq sq sq sq sq sq 0 sheets /