Rubber bands start in a fresh condition. Their surface appears smooth and uniform. They stretch evenly and return to their original shape with full tension. Items bundled with them stay secure without slipping.
The first changes emerge after repeated stretching. The surface shifts from glossy to a dull matte finish. When released, the band shows a minor delay in snapping back, leaving a faint elongated outline before contracting.
Intermediate Changes
These alterations progress to visible lines on the surface. Thin cracks form, particularly noticeable when the band is pulled. The tension decreases, allowing bundled items to shift slightly under pressure. The band no longer maintains a tight circle at rest.
Later Developments
The cracks lengthen and multiply across the surface. Stretching produces wider gaps. The band holds loosely, with items easily loosening. Its shape remains distorted even without load.
This path traces the step-by-step shift from firm hold to loose form through observable surface and tension changes.