Comp Bind Technology Printer Dust Cover for HP ENVY 7640 e ALL-IN-ONE Printer. Black Nylon Dust Cover by Comp Bind Technology Dimensions 17.7'W x 16.8''D x 7.6''H THIS COVER IS ONLY MADE AND SOLD BY COMP-BIND TECHNOLOGY. IF ANOTHER COMPANY IS SELLING THIS PRODUCT, IT IS A COPY AND WE ARE NOT RESPONSIBLE FOR THEIR QUALITY STRONG AND WASHABLE COVERS ANTI-STATIC AND DOUBLE STITCHED COVER EASY TO SLIP OVER PRINTER HIGH QUALITY AND DOUBLE STITCHED