30Pcs/Lot A4 Manual Plastic Binder Rubber Ring 21 Hole Loose-Leaf Notebook Contract Comb Binding Machine Special Learning Office Stationery Supplies
Information:
PVC binding aprons
Length: 300mm-for A4 files
Punch holes: 21-hole
Quantity: 30Piece/Lot
Spec.:6-12mm (binding 20-80sheets)
Color: Black/White
Notice:
1.Due to the light and screen difference, the item's color may be different from the pictures.
2.Please allow 1-3mm differences due to manual measurement.
3.If you have any questions about receiving the goods, please contact us first
Thank you very much
Wish you a happy life