This item is made of plastic material which is durable to use.This product is compact and can be placed anywhere on the desktop, suitable for both office and home use.Cost-effective, you can buy this practical product at an affordable price.Portable size and easy to carry out. Even when camping, you can take it with you.Hand Pump Water Bottle Pump Hose Portable Dispenser Extension Hand Pump For Bottled Universal Water Ecological PracticalSpecification: Material: plasticPackage Include: 1*drinking water pumpIf you have any questions about the product, please contact me, we will contact you within 24 hours and give you a satisfactory answer.Switch and USB charging Automatic Drinking Pump