Miscellaneous Electronics
MOSISO 20-22 inch Computer Blue Light Blocking Screen Protector Anti-UV Eye Protection Filter Film Panel for Diagonal 20,21.5,22 inch 16:9 Widescreen Desktop PC LED Monitor(19.29 x 12.48 inch/L x W)
Dimension: 19.29 x 12.48 inch/49x31.7cm Lx W.Compatible with iMac 21.5 inch;compatible with HP All-in-One 20/22 inch,compatible with HP All-in-One PC/Pavilion 21.5 inch;compatible with Inspiron 3275 21.5 inch,compatible with Dell P Series...
https://www.bizrate.co.uk/miscellaneouselectronics/mosiso-20-22-inch-computer-blue-oid16549371279.html