material: This carbon dioxide bottle is made of high-quality steel and is sturdy and durable, allowing you to use it with confidence. Portable: This carbon dioxide bottle is small, light in weight, so it is easy to carry. Good sealing performance: It has strong sealing performance, which can better store carbon dioxide and prevent leakage. Wide range of uses: It has a wide range of applications, and can be used for self-made drinks, red wine dispensers, car tires, fire and Personal flotation device. Easy to use: This carbon dioxide bottle is easy to operate and convenient to use. Specification: Color: silver. Material: Carbon Steel. Size: Approx 8.86*2.2*2.2 cm/3.49*0.87*0.87inch. Note: There might be a bit color distortions due to different resolutions. There might be a slight errors due to different hand measurement. Package Includes: Carbon Dioxide Bottle10 Pieces When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''t hesitate to . We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it! Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.