Deli A3/30-Page Document Folder, Exam Paper Storage Folder, Certificate Storage Folder, File Organizer, Product Inspection Report Folder, Sheet Music Folder, Elementary to High School PQ12-30 Yellow

Pressure line technology on the backrest for better flatness

Adjustable backrest for lighter and thinner design

25mm thickness when not in storage, 0mm thickness when fully stored

Ordinary backrests are prone to curling, while the pressure line backrest ensures good flatness

Transparent inner pockets for double-sided visibility

Thickened PP cover for flatness and prevention of curling

Easy to bulge and difficult to flatten for ordinary exam pads

Product is fully loaded (two exam papers per inner pocket), with delicate touch and good flexibility

Divider design for neat and orderly inner pages

Reinforced straps for durability

Fixed inner pages to prevent scattering

Splash-proof cover to protect documents