3M Nano Ceramic Crystal heat insulation tint. Available for sale by the full carton roll. Delivery to all cities is available. For inquiries and orders, please contact via private message. Nano Ceramic Tint Film, 98% Insulation Very High Quality You are allowed to inspect the tint before purchase and test its insulation strength. We have rolls for sale: Length: 30m Width: 1.52m Thickness: 2m Explosion-proof and color-changing resistant. We deliver to all regions inside and outside the Kingdom. Contact via private message :