ShockWatch Tilt Indicators Affixed directly to your goods or packaging, these tilt indicators detect and record unacceptable tilting on goods that must remain upright. Simple, cost-efficient, and highly effective, these attention-getting devices provide visual deterrents to unacceptable handling, no matter what you’re shipping. Removal of the adhesive backing automatically arms the devices. The self-stick backing utilizes the most aggressive 5 mil acrylic adhesive available, creating a permanent bond on all but the roughest containers — ensuring that once applied, the device cannot be reset, and the product cannot be tipped without indisputable evidence of mishandling. Additionally, the Tilt Indicators contain a vacuum seal that eliminates any effects of humidity or temperature changes.