Features: Explosion surprise box: Once the envelope is opened, your choice card will for pop up, taking the form of a cube, and pops up a card! Amazing ornament: This highly original card provides an unforgettable surprise for ideal for everyone. Hidden surprise: Who would ever for guess that such a surprise could be hidden in a regular envelope? Even by-standers will be delighted! Sincere feeling: The exciting design combined with sincere written words make this card the perfect way to send your best to a special person in your life. High quality material: The card is made of premium material,it is durable. Specification: Material: Paper Optional styles: -A/-B/-C Envelope: approx.15x8cm/5.90x3.14in Box opening: approx.7x7x7cm/2.75x2.75x2.75in Color: As the picture shown Quantity: 1Set Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1xEnvelope 1x Exploding Surprise Box (other accessories demo in the picture is not included.)