Flip-flop Holographic has two or three Holographic images or text flips in one position

with big different viewing angle. So one Holographic image will mask and another

Holographic image will display when you change the view angle a little bit.

Flip-flop Holographic type----Holograms Stickers Stickers  1 2

Holographic Stickerwhich has flip-flop effect

Flip-Flop Holographic can display two images from different viewing angle. When the viewing angle

changes horizontally (left to right) or vertically (upside and down), different images evolve through the Holographic.