Sea lampreys attach to fish with a suction cup mouth ringed with sharp teeth.

Yanni removed the suction cups.

Yanni started peeling the suction pad off.

The suction-capacity of a vacuum cleaner depends directly on its electric capacity multiplied by efficiency.

Yanni was carefully peeling the suction pad off.

Yanni was carefully peeling the suction cup off.

This is a suction cup towel rack. Its suction cups are super strong.