Features:Detachable hooksMachined from solid titanium, this extremely high quality product has many uses.Carry medicine, first aid kit, eye glass repair, fire starter, stash cash, CR123A battery, etcWaterproof,Use food grade silicone seal ring,the seal performance is good, ensures that the bottle is dry inside.HypoallergenicPrecision ThreadsCorrosion ResistantMade of Grade 4 Titanium . Specifications:Material: Titanium AlloyTotal length:62mmOutter Diameter: 19.4mmInner Diameter: 13.2mmHeight: 52mmHook Diameter: 5.7mmHook Length: 36.7mmNet Weight: 45gPackage Included:1 x Titanium Alloy Capsule Grappling Hook Container1 X Chain1 X Cloth bagNote:The bake blue color needs to be processed in the original color, so it is slightly more expensive.