Quantity and size: Each set contains 20 4×6-inch invitations and 20 matching envelopes to meet the needs of multiple invitations. High-quality material: Made of high-grade coated paper, it has a fine texture, bright colors, smooth surface, smooth writing, and is suitable for a variety of writing tools. Exquisite design: The invitations are carefully designed with high-quality materials, elegant patterns, simple and atmospheric design style, and unique taste. Suitable for a variety of scenes: The invitations are suitable for the needs of different scenes, suitable for invitations such as birthdays and parties. Convenient and practical: The envelopes match the cards perfectly, making them easy to write and mail.