Sawtooth Picture Hanger by Studio Décor® | Michaels
25 Concrete Wall Hooks, Picture Hangers No Damage Wall (Size: 1.6”), Picture Hanging Hooks Kit Without Nails for Stucco, Drywall, Hard Wall Surfaces, Sturdy Non-Trace No Nail Photo Frame Clock Display -
20 pcs Heavy Duty Picture Hooks, FUZANWJ Professional Picture Hangers Support up to 100lbs, Large Picture Hanging Kit on Wooden/Drywall for Canvas, Office Pictures, Clock, House Decoration - Amazon.com