3D Pop Up Card Envelope Size: 125mm X 245mm Envelope: White Color Blank Inside For Your Message Beautifully Engineered With Handcrafted Perfection. These Dimensional Cards, Hand-Made With A Patent Pending Process, Offer Simple, Diverse Message For A Variety Of Occasions, Blank On The Inside For Personalizations. New Designs Created With Six-Layered, Laser And Die Cut Paper Technique. Flat Pack, Pop Up Image, And Information Sheet On The Front Packaging