3.13″ overall. Holds up to eight keys and/or tool inserts (USB Flash Drive, MOCA 10-in-1 Multi-Tool, RuSH Multi-Purpose Tool, Yubikey, Pen, etc.). You can also attach our optional tool/tech modules (OmniFob Mini-Flashlight, Pocket Flare Flashlight, NEBA Module, and WeeLINK Charger Cable) to both sides of the Pivot’s chassis. Lost and Found service. Tools and keys pictured not included. Stainless construction. Boxed.