A rubber band is a stretchable band. They can be different sizes, colours and shapes. Stephen Perry patented the rubber band in England in 1845. It is useful when is need to keep two or more items together. They are made out of latex.
Rubber Band Media
Measuring a rubber band / rubber band specifications.
≈10 Royal Mail rubber bands, on a letter size guide.
Ranger bands made from moped inner tube
British cave diving style sidemount harness showing snoopy loops used to stow hoses against the cylinders
Latex rubber elastrator rings and pliers
A rubber band ball made from over 3,000 individual rubber bands.