Need to clean up some wiring or protect electrical connections? This 1/4\ gray heat shrink tubing from 3M is exactly what you're looking for. You get a 4-foot length of quality tubing that shrinks down snug when heated (with a heat gun or lighter, carefully!). The gray color is great for low-visibility applications or just matching your project's color scheme. It's brand new in its original packaging, so you know it hasn't been sitting around. 3M is a trusted name in adhesives and electrical supplies, so you're getting good stuff here. No MPN or UPC listed - it's a straightforward product. Perfect for automotive wiring, DIY electronics, marine applications, or any situation where you need reliable insulation and strain relief. Keep your connections secure, organized, and protected from shorts or corrosion.