Beautiful home A4 push-pull loose-leaf music folder 40 pages (fashionable black series) non-reflective and rewritable

♬ Up to 60 inner pages (120 sheet music) ♬ This product also has the function of a data bag, and the middle interlayer can be used as a data bag ♬ The upper and lower clip design, the score is not reflective, easy to modify and annotate on the score ♬ 30-hole plastic push-pull sliding clip, easy to carry and easy to disassemble Product name: Beautiful home push-pull sheet music folder (40 pages) Product number: MB104 Product content: 1 piece of 30-hole plastic push-pull clip + 40 inner pages Inner page thickness: 0.03mm Size: 22.5x30.5cm Inner page structure: upper and lower clip type Applicable score size: A4 / 21x29.7 cm Cover thickness: 0.35mm Size: 23.2x31cm Hole clamp perforation specifications: international standard 30 holes Product pricing: 500 yuan Origin: Taiwan Material: Environmental PP (non-toxic polypropylene) The inner pages and binders of this product are patented products, counterfeiting must be investigated Remarks: 40 inner pages of "Product No. M103" are included https://shop.r10s.com/e2d/ce5/68c3/067d/d0bc/1ddc/1015/117cec9a9a0242ac110002.jpg https://live.staticflickr.com/65535/52492348270_2fa60b4ee1_b.jpg