50 Transparent A4 Thick File Folders with Button Closure, Plastic Student Exam Paper Storage, Hidden Button, Waterproof Large Capacity

Specifications: Brand: Xinshida Quantity: 50 pieces per pack Thickness: Thickened for increased durability Capacity: Large capacity Comparison: Our 50-piece pack vs others' 50-piece pack Styles: 2 styles available - transparent diagonal stripes and transparent white Secure Closure: High-quality fasteners for a more secure seal Details: Heat-sealed to prevent wrinkles, high-quality buttons for waterproof and moisture-proof protection Heat-sealed closure prevents cracking Size: A4 document bag, can hold approximately 220 sheets of A4 paper Waterproof and moisture-proof for added safety Dimensions: 225mm x 335mm (hand measurements, for reference only)