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The Future of Mail – Essential Insights from NPF 2026
From May 3-6, Tension associates exhibited and had the opportunity to connect with customers, partners, and fellow industry leaders, at the National Postal Forum.
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140 Years of Craftsmanship, Discipline, and Enduring Partnership
In honor of the the 140th anniversary of Tension Corporation, learn more about how we have honored our core values and dedication to innovation.
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How to Measure and Effectively Test Your Direct Mail Campaigns
Direct mail testing isn’t just about trying something new, it’s about learning what actually drives response, revenue, and long-term value from what you’re currently doing (or not doing), and making a plan to adjust.
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The Basics of Paper Weights
When it comes to mailing, envelope weight isn’t just about grams or ounces—it’s about meeting USPS requirements and keeping costs in check. Understanding how paper basis weight and thickness are…

