Bracket Size: 20 x 20 x 16mm/0.78inch x 0.78inch x 0.63inch(L*W*T)
Hole Dia.: 4.2mm / 0.165inch

Package Contents:
16 x Angle Brackets
16 x screws

Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.