Forever Suction - Hooks 8 Pack -You can always use more hooks for hanging items in the garage on a boat or RV. These handy hooks serve as temporary or permanent fixtures on many surfaces with a red warning indicator ring letting you know when you're losing suction power. Get hooked! Works on: glass mirrors tiles metal frosted glass painted and grained wood paint plate antique bricks painting board PVC Board. The hooks come in 3 sizes -- 4 large 2 - medium and 2- small hooks. 10 lbs - Set Of 8 - Silver The large hooks hold up...