From simplehuman, this compact sensor soap pump features:

• brushed nickel; plastic
• high-efficiency pump provides fast and accurate dispensing in just 0.2 seconds
• silicone valve prevents messy drips and clogs
• wide opening makes refills fast
• no-drip valve
• rapid dispensing system
• volume control
• enery efficient; last up to one year with 4 AA batteries (not included)
• approx. 2.8 x 5.7 x 6.9"; approx. 0.7-lbs; holds approx. 8-oz.
• 2-year warranty

Imported.D/M/S: 0727 102 ST1023