• Includes 300 blank cards with a gradient of 5 colors, from dark to light, for easy differentiation. • Made with high-quality thick paper, these cards are durable, tear-resistant, and have a smooth writing surface. • Each card measures 12.5 x 7.5 cm, offering plenty of space to write, ideal for memorizing or learning. • Compact and portable design, easy to carry in your pocket or backpack for use anytime and anywhere. • Versatile for use at home, office, or school, perfect for learning languages, preparing exams, creating lists, and more. • Total package weight: 0.44 kg.