100 x 50mm / 4" x 2" Premium Quality FSC Certified Plain White Self Adhesive Labels. These Labels Are Perfect for labelling All Types Of Surfaces And Mailing Products Including envelopes, boxes, mailing bags, Food Containers etc. Write on with all types of pen including biro, Felt tip and pencil, they are also suitable for being printed on Inkjet or ribbon printers these labels are not suitable for direct thermal printers. All of our labels are manufactured at our state of the art label making facility in Staffordshire in the UK ensuring quality is guaranteed. The labels are supplied fan-folded in packs of 96 labels and have a perforation between each label.