Double stick strips are 4" wide, 1" high and 1/32" thick. They are black in color to integrate with the Office ID's modules. One may be specified as a no-charge option to any nameholder. They are also available separately in a package of 10 strips. Adhesive is considered semi-permanent to provide secure attachment to hard vertical surfaces. If you need a sample to test, please request it from customerservice@officeids.com.