A sunshade for regulating the entry of light into the interior of a vehicle. The sunshade includes a wind-up mechanism engaging a primary sheet. A secondary sheet is secured to the primary sheet. The primary sheet has a first end remote from the wind-up mechanism, the first end having a surface with a light reflecting value (A). The primary sheet has a second end adjacent the wind-up mechanism, the second end having a surface with a light reflecting value (B) which is greater or lesser than the light reflecting value (A). The secondary sheet has a first side facing the first end of the primary sheet, the first side having a surface with a light reflecting value substantially equal to value (A). The second side of the secondary sheet faces the second end of the primary sheet and has a surface with a light reflecting value substantially equal to value (B).