Depends on the size of the rock!
Size 62 rubber bands are 2.5" long. The Universal brand bands have an elongation factor of 625%. So, if we do the math, 2.5 x 6.25, we see the size 62 rubber bands can stretch to 15.625 inches.
Rubber bands are essential supplies in any office. On Time Supplies offers rubber bands in a range of sizes and styles from office supply leaders such as Universal. We also discount bulk orders, so you save money when you order rubber bands in bulk. Thanks to fast shipping from On Time Supplies, your rubber bands arrive in as little as a day. If you need more information on the supplies featured at On Time Supplies, or on GSA pricing, call us toll free at 1-866-501-6055. We're happy to answer any supply questions.