Press tip of SnapSkru anchor into drywall using #2 Phillips screwdriver or screw gun. Drive anchor clockwise into drywall until anchor stops flush with wall.
Place item over anchor and insert screw.
Tighten screw flush with item.
Use screw with minimum thread length = thickness of item + 1-1/4" (32mm).
Maximum item thickness with 1-1/2" long screw: 3/4".
For thicker items, use a longer screw.