describeSpecifications: single, double, triplematerial: plasticCapacity: 420mlHow to use: Manual preurizationProduct size: 50*80*280mmApplicable places: kitchens, toilets, bathrooms, office buildings, hospitals, banks, restaurants and other public places.Single double triple bond: 1/2/3Notice:1. Please allow 1-3mm error due to manual measurement. Make sure you don't mind before buying.2. Due to different monitors, product colors may be slightly different. We hope you can understand them.3. If you find any problem with our products, please leave us a meage, we will be happy to solve the problem for you.1. 100% brand new high quality;2. The exterior rearview mirror technology is fashionable and simple, and it is also a good choice as a home decoration;3. Suitable for all kinds of viscous liquids, such as disinfectant, soap, shower gel, shampoo, etc.;4. Single, double, and triple to meet different needs, with large caliber and convenient fluid replacement5. Hand-held, wall-mounted design, easy installation, more use occasions6. Anti-slip button, visible window