Ship off a unique and memorable greeting with our impressive Sailing Sound and Pop-Up Card. The front of this 9¼"x3¾" card features a panorama of a sailboat on glittering blue waters. Inside, a fleet of ships rise out of the ocean in a 3D display. Pull the small tab to activate a hidden speaker, and the sound of gulls and crashing waves completes the scene! Customize your message with a self-adhesive greeting—and the back of the card has plenty of space to add a personal note. Great for birthdays, Father's Day, or just because! Additional postage required.