<p>A one-piece corner poster clip system for removably securing and hanging a poster or picture on a surface. The one-piece corner poster clip system has a first member, a second member hingedly connected to the first member, a compressible pad, and a securing member to removably secure the system to a surface. The first member has at least one latch extend out therefrom, and the second member has a recess defined therein and at least one notch and bore adapted to receive the latch. The compressible pad is located in the recess of the second member and provides a compression force against the poster inserted in the recess when the first member is closed. The latch and the notch are oriented on their respective members so as to be engagable with each other when the first member is pivoted flush against the second member.</p>