5M Car Door Boot Edge Protector Strip Trim U Shape Guard Seal Rubber Black lll. 4.5M Blue Car Auto Door Boot Edge Strip Protector Trim U Shape Guard Seal Rubber. Our dot-free LED neon light fixture, evenly luminous, are great for advertising signs, letter sign, display signage, outlines, table/desk/bed/car/wall decoration and more, fit for indoor/outdoor/all year round.