Rubber bands hold together small collections of papers, mail, or produce in everyday tasks. Normally, they loop around a few items with room to spare, offering a secure yet yielding grasp that keeps contents neatly contained.
A thicker bundle requires the rubber band to expand outward. It elongates smoothly to match the larger circumference.
In this extended position, the rubber band presses snugly against the bundle's edges. Its material thins slightly while preserving elasticity just enough to bind the items firmly. The connection stays intact, preventing any separation of the grouped objects.
Function persists reliably, though the band's capacity for further adjustment narrows. It operates within its designed stretch, delivering containment with minimal reserve stretch.
Here, the rubber band works at the boundary of its normal range, upholding its role with reduced flexibility intact.