[EricH]

I hope that that is for your bumper covers. If it is for your bumpers to attach to the robot, you need to read <R07-I> right away.

I. BUMPERS must attach to the FRAME PERIMETER of the ROBOT with a rigid fastening system to form a tight, robust connection to the main structure/frame (e.g. not attached with Velcro). The attachment system must be designed to withstand vigorous game play – nut and bolt fasteners are recommended. All removable fasteners (e.g. bolts, locking pins, pip-pins, etc.) will be considered part of the BUMPERS.

Like I said, if that's for bumper covers, you're probably OK. If it's for the bumpers to attach to the robot, you're not going to pass inspection if the inspector knows the rules like they should.