Set 10 gáy lò xo xoắn hình tròn 30 lỗ đóng sổ tay/vở/sách

10pcs Plastic Loose Leaf Link Spiral Circles Binder Ring for 30 Holes Notebook Paper Book Stationery 100% brand new and high quality Features: No smell, non-toxic, durable and undeforming plastic is not easy to be broken. Helpful and practical tools can make your loose leaves organized. The binding strip can be cut at will, and can be stapled or segmented. Great for fastening 30 holes document stack. Bright and beautiful color will give you a good mood when taking notes. Suitable for school, office and home, note cards, loose leaves, etc. Loose Leaf Rings only, other accessories demo in the picture are not included! Specification: Material: Plastic Length: app.28cm/11.02in Optional Colors: Yellow, Transparent, Pink, Green, Blue, Black Quantity: 10 Pcs Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 10 x Loose Leaf Rings