ITEM NAME:5m*5cm Black High Temp Exhaust Magma Manifold Heat Wrap & 4 Stainless Steel Ties.Size (approx.). : exhaust heat wrap: 5m 5cm / 196.85 1.97in, tie: 30cm / 11.81in. Exhaust heat wrap 1. It is designed with high temperature resistance, low thermal conductivity, shock and heat resistance and low heat capacity.