Package include: 2pairs (1pair black+1pair clear);

size:
8" (height) x 7"(width)/ 24 x 18cm;
10" (height) x 8"(width)/ 26.5 x 20.5cm;
14" (height) x 8.8"(width)/ 36 x 22.5cm;
18" (height) x 8.67"(width)/ 45x 22cm
(choose according to your needs)