A4 laser labels with square corners. 105mm x 148.5mm. 4 Labels per a4 sheet. Sold in a packs of 500 A4 sheets. Avery compatible. All our A4 labels are supplied with permanent adhesive which is a good quality adhesive and will stick to most surfaces in most conditions. Other Adhesives such as freeze and peel able are available call us on 01482 485005 for a competitive quote!