Multiprens, USA, Inc. (Multiprens) is recalling certain STK-100 triangle kits manufactured October 4, 2011, to July 21, 2014. The affected triangle kits may have have an incorrect inner border of the orange florescent material, the triangles may not be as reflective as required, and the reflector color may not be correct. Additionally, the triangles may also move under wind load, and may be subject to joint separation and discoloration after being used. As such, these triangle kits fail to comply with the requirements of Federal Motor Vehicle Safety Standard No. 125, Warning Devices.