- Premium quality: our plastic wallet is made of super thick polypropylene, tear and water resistant, with no smell, non-toxic and environmentally friendly. It resists breaking and deformation, ideal for long-term storage of important documents. - Wide use: the file box can store multiple items such as documents, papers, receipts, cards, vouchers and coupons. It is a simple and modern document organiser for home, office, school and travel. - Large capacity A4 sleeves: the A4 clear plastic sleeves measure 32 x 28 cm, bigger than standard A4 paper; each sleeve in A4 size fits a large capacity and can hold up to 150 sheets of A4 paper. - Easy to carry: this briefcase is easy to carry, suitable for travel and storing important materials and documents. It can be folded and easily put in a suitcase. It is also suitable for toothbrush, toothpaste or cosmetics.