Suggested Retail: $19.99. Aheroi 4 Pcs Light Covers Magnetic Light Covers for Fluorescent Light Shade Drop Ceiling Light Filters Classroom Decorative Light Covers - These Aheroi light covers are suitable for classrooms, offices, schools, hospitals, and many other settings. They effectively soften glare, relieve visual fatigue, and improve work and study efficiency. The blue sky and white cloud pattern stimulates learning desire and relieves tension. The covers are easy to install with no need for holes or screws, simply attach the magnets to the outer edge of the filter. They are made of waterproof and heat-resistant oxford fabric, and the light shade is reusable and eco-friendly. The package includes 4 pieces of 24 IN W x 48 IN H light covers. Brand: Aheroi Model: Light Covers-4 -- LOT STICKER: TCE-BOX-BOXTCED0321-ITEM-00d68f77___LPNPMBR8712873 Aheroi 4 Pcs Light Covers, 4 x 2 Feet Magnetic Light Covers for Fluorescent Light Shade Drop Ceiling Light Filters Classroom Decorative Light Covers for Room School OfficeCloud Blue Sky -- SIZES ARE ESTIMATED. 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.