ZEALOTT Heat Rejection Window Glass Tinting Film for Residential and Commercial Uses, Sun Blocker, Solar Guard, 17.7-Inch by 6.5-Feet (45cm x 2m), Light Black

Not my first choice. It doesn't block the sunlight from coming in at all.. it's also very hard to put on the window. I thought it would've blocked out more sunlight. I honealrt wish I could take it down and get my money back. But to get my money worth out of the product I have it on the window. The amount they give you for the price u pay is not that much eaither. I have a normal size bedroom window and I had to order two in order to cover my window. Not impressed at all sorry!