The 4-way adhesive backed cable tie mount in white is mounted with rubber adhesive tape. It is 0.50" long x 0.50" wide (12.7 x 12.7 mm) and made of nylon 6.6, which increases mechanical strength, heat and wear resistance, and stiffness. It is used with miniature cross section cable ties, is designed for indoor environments, and comes in packages of 1000. .. see full description