Sandwich boards comprising quick clip technologies are fun and User friendly. Quickly becoming a rising trend in advertising, sandwich boards comprising snap open technology allow for easy loading and unloading capabilities. To load or change a graphic, simply snap open all four sides of the signal frame. Once you have placed your poster, letter board or acrylic write-on board, in the allocated space, simply snap the four sides of the frame, and you're finished. Below are 3 notable styles of sandwich boards using quick clip signal frames, used to market services or market specials, either inside or outside of an establishment. Sandwich boards with changeable letters present customized messages in an expert way. Changeable letter boards featuring snap open frames are becoming increasingly common.
https://www.letterboardestore.com
