MORE BANG FOR YOUR BUCK – Pack of four heavy duty pumps. Each pump can deliver 2cc with a 28/400 thread size. Includes four 8.2 Inch (22.5 centimeters) tubes which can be cut easily to your desired length. BUILT TO LAST – Constructed for longevity from rust proof stainless steel exterior, not plated plastic. Designed using an internal stainless steel spring and glass ball for years of quality performance. STANDARD SIZE - Fits most liquid pumps. Test your lotion or soap bottle using a cap from a 2 litre (67.6 oz) coke bottle. If it fits, this pump will work perfectly. VERSATILE USAGE - The pumps are suitable for a wide range of liquid products such as lotions, soaps, shampoos, and more. Perfect for home, office, or industrial use. Leakproof Design: Our sprayer tops include leak-proof gaskets to prevent liquid leaking and can avoid unnecessary waste HOMBYS Stainless Steel Lotion Dispenser Pump 4 PCS Set,Soap Dispenser Pump Replacement for Bathroom,Kithen(Black,4 PCS)