Laptops
SIZERATIO COMPATIBLE WITH WIDTHxHEIGHT - INCHESWIDTHxHEIGHT - CM
11.6" 16:9 MacBook Air 10.12 x 5.71” 25.7 x 14.5 cm
12" 16:10 Apple MacBook Pro 10.1 x 6.3" 25.8 x 16.1 cm
13.3" 16:9 All brands 11.54 x 6.5” 29.30 x 16.50 cm
13.3" 16:10 MacBook Pro 11.26 x 7” 28.6 x 18 cm
14" 16:9 All brands 12.13" x 6.81" 30,8 cm x 17,3 cm
15.4" 16:10 MacBook Pro 13 x 8.19” 33.1 x 20.8 cm
15.6" 16:9 All brands 13.54 x 7.64” 34.4 x 19.40 cm
17" 16:10 All brands 14.40 x 9” 36.63 x 22.89 cm
17.3" 16:9 Universal for laptops 15.08 x 8.48” 38.30 x 21.54 cm

Monitors
SIZERATIOCOMPATIBLE WITHWIDTHxHEIGHT - INCHESWIDTHxHEIGHT - CM
17" 5:4 All brands 13.27 x 10.62" 33.71 x 26.97 cm
18.5" 16:9 All brands 16.12 x 9.07" 40.96 x 23.04 cm
19" 5:4 All brands 14.84 x 11.87" 37.70 x 30.15 cm
19" 16:10 All brands 16.11 x 10.07" 40.92 x 25.57 cm
20" 16:9 All brands 17.43 x 9.81" 44.28 x 24.91 cm
21.5" 16:9 Apple iMac / Other brands 18.74 x 10.54" 47.60 x 26.77 cm
22" 16:10 All brands 18.66 x 11.65" 47.39 x 29.60 cm
23" 16:9 All brands 20.05 x 11.28" 50.92 x 28.64 cm
24" 16:9 All brands 20.91 x 11.74" 53.1 x 29.8 cm
24" 16:10 All brands 20.35 x 12.72" 51.8 x 32.3 cm
27" 16:9 Apple iMac / Other brands 23.58 x 13.27" 59.9 x 33.7 cm