Made with 100% brass and offered in natural brass, high gloss white and high gloss black. Designed to ensure your doob ' s stay safe and keep the smell inside, the o-right 'pop' cap feature is both enjoyable to 'pop' open and functional. Its timeless design will fit in anywhere in your home, pocket, or back pack. Machined from solid brass with a hand polished finish Finished with a premium eco-friendly high gloss powder coat Knurled pop-off top with smell proof air tight o-ring gasket Laser etched COFO + EM logo application Dimensions: 4.5"L x 5/8" D Made in Toronto, Canada 100% Solid Brass