This reflective property sign is a must-have for any industrial and scientific setting.As my tests showed, the sign is highly reflective, ensuring visibility even in low lighting. The durability of the aluminum material ensures that the sign will stand the test of time providing a long-term solution for any safety concerns. The only con I can think of is the cost, which is slightly higher than other similar products. However, the quality and longevity of this sign make the investment worth it inSee full review