42mm x 16mm Wall Hanging Picture Photo Frame Hidden Hooks Silver Tone 10PCS | eBay
Amazon.com: HOOOOXEZ Adhesive Wall Hooks for Hanging Heavy Duty 13lbs, No Damage Picture Frames Hangers for Home and Office, Sticky Hooks for Kitchen Bathroom, Transparent Waterproof and Rustproof, 10 Pack : Home
Decorative Wall Hooks: My 16 Favorites! - Driven by Decor
OOK 50918 Professional Picture Hangers, Reusable Art Hooks, Padded, Brass, 5lbs - 100lbs (Hangs 12 Pictures) - Picture Hanging Hardware - Amazon.com