The Vintage Sub-Aqua Specialties 1970's Patch from Scubapro is a rare collector's item measuring 3.5" x 2". This patch represents a piece of diving history from the United States, making it a unique and sought-after item for scuba and snorkeling enthusiasts. With its retro design and association with a well-known brand like Scubapro, this patch is a valuable addition to any collection or display related to water sports and diving.