Adjustment ring allows for resizing of multi-connector.  Great for the change of season, clothing wise, or to allow use by multiple handlers.

Our Multi-Connector has many uses -> Hands free waist belt, seat belt connector, tethering connector, leash extender and more.

All black twist lock aircraft aluminum carabiners, 2.5".  500kg breaking load.

Overall length from inner carabiner tip to inner carabiner tip.

Handcrafted in the U.S.A.

What size should I choose?  At least 10inches bigger than your waist size or if multiple people will be using it, 10inches bigger than the largest waist.  This allows for maximum flexibility, adjustment wise.