... flame retardant, non-yellowing.Soft, flexible. Details of silicone strip:Material100% imported siliconeColorRed,blue,white,gray,green,transparent,ectSize Rank0.5mm-120mmHardness25 ... Non-toxic, odorless, flame retardant, non-yellowing 2. Soft, flexible, good resistance to deformation; 3. Not cracking, resistant to ... to you.Factory pictures Certifications silicon tube waterproof flexible smd led strip