... electrical performance.Non-toxic, odorless, flame retardant, non-yellowing.Soft, flexible. Details of silicone strip:Material100% imported siliconeColorRed,blue,white,gray ... .Non-toxic, odorless, flame retardant, non-yellowing 2. Soft, flexible, good resistance to deformation; 3. Not cracking, resistant to high ... to you.Factory pictures Certifications Clear silicone non-slip hanger rubber foam strips