Detailed Product Description 1) Raw materials:clear float glass 2)Use: building decorations,bath&shower room door 3)Color: clear,F-green,Ford blue, Ocean blue,grey,tinted.The strength of tempered glass is the 3-5 times than that of general glass and it is capable to endure the temperature below 300 .C .There is no harm to human when it was broken into small obtuse angle grains.