GBC CombBind Binding Combs Plastic 21 Ring Binds up to 450 Sheets 51mm Black A4 Ref 4028187 (50 Pack)

Besides conventional, stylish and editable, the GBC CombBind spines are durable plastic spines that won't scratch, chip, peel or discolour and can be reused time after time. No reason they are the best selling spines we have.

• For use with all GBC standard comb binding machines
• Will not chip, scratch, peel or discolour
• The A4 Binding Combs have a width of 51mm
• Consisting of 21 Rings for increased strength
• The CombBind spines have a capacity of 450 sheets
• Colour: Black
• The CombBind binding spines come in packs of 50