No binding style is more secure than strip binding. Pages are literally locked in place with Hot Knife binding technology, where the two halves of the strip are welded together. This binding style provides durable and tamper-proof documents, which is extremely popular with financial and legal institutions. The bound documents facilitate filing, stacking and mailing. The strip binding spines are available in a variety of sizes and colors for your different projects. An easy-to-use and recloseable version is also available.