uxcell Glass Mirror Picture 10mm Dia Metal Hanging Plate Bracket 30 Pcs Weight: 169g; Package Content: 30 Pcs x Picture Hanging Plate Product Name: Picture Hanging Plate; Material: Metal Screw Thread Diameter: 4mm/0.16"; Main Color: Silver Tone Size: 42 x 16mm/1.65" x 0.63"(L*W) Central Hole Dia: 10mm/0.4"