This vintage 12" ruler from the 1970s features a lenticular hologram design that creates a 3D effect and sports-related motion flicker when viewed at different angles. Made in Taiwan, this collectible tool is a unique and eye-catching piece for woodworking or hobby enthusiasts looking for a rare and nostalgic item to add to their collection. The holographic motion and video-like appearance make it a fascinating and entertaining addition to any tool set or display.