If you are looking for the perfect car window tint then look no further. This car window film won't look purple when installed, nor will it fade quickly like cheap car window tint. This car window film will allow a DIY installation to look like it's been fitted by a professional car window tinting company. This window tint can be heat shrunk if you have a concave rear windscreen. The film has a charcoal tint giving an attractive smoked appearance to the glass. The tint comes with full car window tinting installation instructions. You will require a few basic tools such as a spray bottle filled with water and a little Johnsons Baby Shampoo or washing up liquid, a sharp knife, scrubbie pad to clean the glass and a card squeegee which can be bought for under £2. All films offer reduced glare and sun heat, making driving conditions more comfortable. The less light the film allows in, the stronger the effect but also reduces vision in low lighting conditions, such as at night. 5% VLT Tint - Allows 5% of light to pass through, giving it a jet black limo appearance. 20% VLT Tint - Allows 20% of light to pass through, giving it a dark appearance without looking like a "boy racer". 35% VLT Tint - Allows 35% of light to pass through, giving it a classic tinted appearance. It gives an obvious tinted appearance without blacking out the windows. 50% VLT Tint - Allows 50% of light to pass through, giving it a subtle tinted appearance. 70% VLT Tint - Allows 70% of light to pass through, giving it a very lightly tinted appearance.