Blackcell 22LB Super Powerful Heavy Duty Vacuum Suction Cups Hooks Holder Wall Hangers for Home Bathroom,Work and Travel (5pcs) Color is random. Rated to hold up to 22lbs. Strong multi-purpose suction cup hooks are ideal for home, work and travel so long as a smooth shiny surface is available. Works great on smooth non-porous surfaces such as tile glass fiberglass. With strong inner thread lock and high quality natural soft suction rubber could holds up to 22LB.