Maratac Dual Pass Titanium Capsule 3.68in Overall DUAL PASS TI CAPSULE. 68in overall. Stonewash finish. 1.07in external diameter. 0.873in internal diameter. Lid is secured via a flange to cap seal with internal O-ring. Not intended to store batteries. Will hold 12 U.S. bills perfectly. Limited edition of 250 pieces. Titanium construction. Specifications for Maratac Dual Pass Titanium Capsule: Manufacturer: Maratac Color: Silver Age Group: Adults Length: 3.68 in Weight: 0.18 lb Package Contents: Maratac Dual Pass Titanium Capsule Maratac DUAL PASS TI CAPSULE: Dual Pass Titanium Capsule 3.68in Overall