GBC Thermal Binding Cover 3.0mm White Pack 100DescriptionSpecificationsShipping Designed for the GBC thermal bind system, standard thermal binding covers give a stylish perfect bound look to documents. They combine a transparent PVC front to display the title page clearly and a white silk finish back, forms a secure spine Come with a silk white 200 gsm back for extra rigidity Can be stored in conventional archiving folders using a GBC filestrip Feature a 150 m OEM: BCT30W100 SKU: AC00409