Size and Color- Piping length: 140mm/5.51"; Suitable for bottle mouth diameter: 25mm/0.98"; Color: Silver Durable materials and construction - Made of 304 stainless steel , not plated plastic. Universal size - Each pump with a 28/400 thread size .Fits most liquid dispenser,you can test that using a 2 litre coke bottle cover. If it fits your bottle or dispenser, this pump will work perfectly. Elegant and high quality design-This soap and lotion dispenser pumps with unique appearance, showing a noble feeling for the room decoration. Multipurpose - This replacement pump suitable for all room of the house, like kitchen, bathroom, bedroom, etc. Can be used to match household liquid dispensers, advanced custom perfume bottles, hotel bathroom sets, club spa essential oil emulsion dispensers.