This Anti-static Alcohol Bottle is non-static generating, humidity independent, and "non-greasy" to the touch. Suitable for, industry use The hermetic valve can prevent the spread of virose gas in the bottle ,it can protect the work environment. It can make u take out the liquid what you need, avoid volatilization and overflow. It can prevent the water u took out reflux in the bottle. U can operate it by only one hand. It is anti-static. It is used for use and clean of the electronic equipment, precision machine and soldering occasion. Made of plastic and stainless steel materials Material:plastic Size: 10.5 x 5 x 5cm Weight: 108g color: White and pink are random, Not accepted for specification Package Contents: 4 x Anti-static Anti-reflux Alcohol Bottle Container 200ml Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.