how to remove hollow wall anchors properly (drywall anchors, molly bolts) - YouTube
FLIPTOGGLE 1/4 in. x 2-1/2 in. Toggle Bolt (10-Pack) 425R - The Home Depot
How to Use Drywall Anchors | HGTV
5/32" x 2-1/8" Removable-Screw Anchors (Molly Bolt) for Drywall, Plaster, and Wood Paneling (1 to 240 Bolts) by X1 Tools: Amazon.com: Industrial & Scientific