The Panduit SGABM30-AV-C300 super grip acrylic-based adhesive backed cable tie mount is applied with very high-bond adhesive. They are made of heat stabilized and Weather Resistant, Nylon 6.6 and are for use with miniature, intermediate, and standard cross-section cable ties. Designed for outdoor use, especially in harsh and high-temperature environments. They measure 1.12" x 1.12" (28.6mm x 28.6mm), supplied in strips of 2, are black in color and come in packages of 100.