The Gear Keeper is a rugged retractable gear attachment system that was made to utilize and protect gear in severe environments with maximum break strength and durability. The Gear Keeper products have and amazing amount of benefits and features. They have an internal flushing system to keep it clear of sand and debris as well it is salt water proof. The quick connect attachment is a great feature as it allows you to be able to have security without the worry of losing your gear/pistol. The RT2 series features 60lbs breaking strength, stainless steel nylon coated cable and high impact housing. This particular Keeper has a 9oz retraction force with 25 in of retraction and a Velcro mounting system. The 9oz retraction force means that it can retract something back up to 9oz. To mount the keeper, simply wrap and cinch around any loop, bar, belt or strap.  The measurements are 1.5 in x 1.95 in x 0.575 in and it weighs aprox. 1.4 oz