The PowerGRP GRP-4M75B 100-Count Pack of 4-Way Adhesive Cable Ties Mounts are 0.75” square, with a slot width of 0.2” to hold cable ties in any orientation. They have an adhesive backing and can also be affixed with screws or nails, making them an ideal choice for many different applications and surfaces. When fastening cable ties and their bundled cables to surfaces, choosing a dependable mounting solution is key. Made from UV-resistant black nylon 6.6 polyamide which is resistant to moisture, chemicals and temperature fluctuations.