Insulation Material StripsWe often insulate behind the headliner with insulation material, the following product will be enough to cover all of the grooves on your vehicles hardtop. This will aid with wind noise and vehicle acoustics. Whilst you have the hardtop off this is a well worth while upgrade whilst doing the headliner. Pack will include enough sound deadening material to cover the needed areas. (sometimes there may be some left over). See images or call us for more