Please note that this product is sold as one 2 metre length;Tubolit is a high quality CFC and HCFC free, silver grey, flexible closed cell polyethylene pipe insulation. Particularly effective for the thermal insulation of domestic heating and plumbing pipe work for energy conservation and frost protection Tubolit, being flexible, is easy to install. It is not fibrous and creates no dust during installation or use. Tubolit is, as with all other Armacell insulation products. CFC and HCFC free, each with an ODP of zero and manufactured to quality standard BS EN ISO 9001:2000 and environmental standard BS EN ISO 14001:1996.