3M 17001 (051131651418)
2 Pack, Medium Utility Hook With Command Adhesive, Holds Firmly Until You Want To Take It Down, Leaves No Surface Damage, Package Contains 2 Hooks & 4 Command Adhesive Strips, Stretch Adhesive To Remo...
Pros: Easy to apply with no nails. Hold up to 3 pounds! Durable. Cheap.