The Prostand book cover set is designed specifically to protect second-grade textbooks for the Romanian curriculum. Made from durable polyethylene, these covers shield your books from dirt, moisture, and general wear, helping them stay in good condition throughout the school year. This set includes four covers in total to fit different book sizes: one large cover measuring 362x425 mm and three smaller ones at 245x337 mm. These transparent protectors are a practical choice for students who need a simple way to keep their learning materials clean and intact during daily use at school.