rubber band
elastic band
elastic

She pulled the black elastic band out and held it up for Crystal to see.

But I would have turned myself into an elastic band if it had meant getting away.

An elastic band can keep them on and not easily lost.

"I kept it on an elastic band around my wrist."

The elastic band around your upper arm may feel tight.

He was wearing a thick elastic band around his left wrist.

Brown stuck the automatic back into the elastic band and opened the door.

An elastic band on the gun's stock held another ten shells.

He took out a small bundle of cards held together with an elastic band.

Something has to give, is so much one can stretch an elastic band.