Features: Pack of 24 party drift bottle greeting cards, perfect for classroom exchanges. Each card features a different message and designes, offering a variety of choice. Suitable for student, teacher, and parent who enjoy exchanging cards in classroom. Great for birthdays, graduations, and special event. Create memorables experience with these unique drift bottle greeting cards. Specifications: Material:Cardboard Size:Approx.5.9x3.5inch Quantity:24pcs Color:2 Weight:180g Package Includes: 24pcs Exchange Card note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.