They do their job. I have 3 mirrors at home; 39 inches, 52 inches and 70 inches wide. They were strong enough to bear their weight. You may need to add more clips under heavy or large mirrors. Some of the spring loaded top clamps lost their springs when I moved them, so they lose a star for build quality.
Heavy Duty Steel Picture and Mirror Hanger - Adjustable from 2-7/8 to 3-11/16 Inches - Pack of 2 - Prime-Line U 9131
11 Review
BigTeddy 4-Inch French Cleat Picture Hangers Kit - Aluminum Z Bar Clips for Hanging Mirrors, Photos, Shelves, and Cabinets (4 Sets)
11 Review
Sawtooth Frame Hangers - 4lb Capacity, π¨ Indoor Use, Set of 4, Decorate Without Damaging
11 Review
3D Printer Creality Ender 3 Pro Black
40 Review
Nokian Tires Nordman 7 205/55 R16 94T winter
184 Review
Cordiant Winter Drive 2 175/70 R13 82T
35 Review
3Mm X 220Yd Macrame Cord - 100% Natural Cotton Rope For Handmade Plant Hanger Crafts
32 Review
Sowder Natural Goose Feathers Clothing Accessories Pack Of 50 (Gold Dipped White)
33 Review