Slide lock can nip tightly to the document sheets, easy binding.
Slide lock, flexible, curve end, easy to document binding, no need glue stripe.
Can bind 45-50 sheets.
Slide Lock A4 10 mm. (12 pcs/pack) flexible, curve end, easy to document binding, no need old style hole punch, no need glue stripe.
Slide Lock A4 10 mm. (12 pcs/pack) flexible, curve end, easy to document binding, no need old style hole punch, no need glue stripe.
