Self adhesive Bubble free with air drain easy to apply. Excellent to cars ,roof,bonnet interior or exterior and kitchen Long life outdoor 3 years depending on usage Can be removed and re-applied numerous times during application without losing its Air free vinyl, with air channels on the adhesive side. Adhesion. Will stretch with heat (hair dryer or heat gun). Can be use to mask small scratches cracks etc. Self adhesive with air drain, easy to apply. Air free vinyl, with air channels on the adhesive side. Can be lifted and repositioned & stretched using heat gun.