View on LOZ Suggested Retail: $69.99. Anti Blue Light Screen Filter for 31 and 32 Inches Widescreen Computer Monitor, Blocks Excessive Harmful Blue Light, Reduce Eye Fatigue and Eye Strain. This Anti Blue light screen filter is designed to fit 31 and 32 Inch computer Monitor and TV, Screen Filter size is 17.3'' Height x29'' Width. Please compare your monitor size to the listing image on the left. Filter out Blue Light and relieve computer eye strain to help you sleep better. Block 99% of UV and block the harmful blue light between 380nm - 490nm. Easy Installation and removal. Protects screen against scratches.. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.