HangZ 30007 Gallery Picture Hooks Assorted Value Pack, 10lb-100lb, 19-Piece, Antique Brass Hangs 19 works of art One piece Zinc Alloy construction make HangZ the world's strongest picture hooks Keeps pictures, mirrors and canvas secure on the wall Precision channels make it so you dont need anchors or to hit a stud Great for use with sheetrock and plaster walls