10% provides the clearest view to the outside while blocking 90% of the sun's UV rays to reduce glare and heat. Note that dark colors are more transparent than light colors.

5% will provide you with 95% blockage of the sun's UV rays, reducing glare and heat. Please note that dark colors are more transparent than light colors.

3% is the ideal choice if you want to retain a view to the outside but still block as much glare & heat as possible. Note that dark colors are more transparent than light colors.

1% is considered a room darkening fabric. While it's not blackout, it does not offer an outside view and blocks 99% of the UV rays.