GBC ThermaBind Thermal Binders, white, 50 pieces, 20mm

Binding doesn't get any simpler! Designed for the GBC ThermaBind system. Standard Thermal Binding Covers give a stylish and permanent ‘perfect bound’ look to documents. The transparent PVC front displays the title page and with the white silk-finish back. forms a secure spine. 20mm A4 white covers will bind up to 180 sheets. Pack of 50.- Feature a 150 micron. transparent PVC front cover for easy reading of the title page.- Come with a Silk White 240gsm back for extra rigidity.- Can be stored in conventional archiving folders using a GBC FileStrip (up to 8mm covers only).- Available in a wide range of sizes from 1.5mm up to 50mm so you can bind from 15 to 440 sheets.- Available in A4 and A5 sizes.