The size of the rubber bands will affect not only how much they can hold together, but also their strength. Rubber band sizes are graded numerically by width and length.

What we like: These rubber bands can stretch up to 700 times their size, are highly durable and prove to be versatile in just about any setting. The 3.5- by .25-inch dimensions are practical and ...

What we like: These rubber bands can stretch up to 700 times their size, are highly durable and prove to be versatile in just about any setting. The 3.5- by .25-inch dimensions are practical and ...

What you’ll love: Made in the U.S., these rubber bands stretch with an elongation of 700% from their original size. These are size #64, which means they are 3 1/2 inches by 1/4 inch, and they ...

What we like: These rubber bands can stretch up to 700 times their size, are highly durable and prove to be versatile in just about any setting. The 3.5- by .25-inch dimensions are practical and ...