Feature●Size: 18.5 x 12.0 inches (46.8 x 30.5 cm)●Number of Holes: This product has 11 holes in total, compatible with A4 2-hole, 3-hole and 4-ring binders●Features: One refill can hold 4 documents at the same time (2 in the front and 2 in the back). The center of the refill has a hollow design, which makes it convenient to write on documents and prevent reflections●Quantity: 8 per set●Wide application: widely used in office, painting, performance, and so on, no need to turn pages frequently, more convenientDescription
◆◇ Unique and creative design allows you to store 4 documents at the same time on one refill page and display two documents at the same time.
Makes it easier to write on documents and avoid frequent page turning.
◆◇ This product is suitable for A4 size 2-hole, 3-hole, 4-ring binder, or 4-sided sheet music holder.
● Name: 4-sided sheet music file refill
Size: 18.5 x 12.0 inches (46.8 x 30.5 cm)
● 1 Pack: 8 pieces
Number of Holes: 11 holes
Material: PP
◆◇Please contact us if you have any questions. We will solve it.