Use Bossen's durable and easy to use Syrup Pump for Bossen syrup bottles.The Syrup pumps have been redesigned and tested to ensure convenient and leak-free usageEach bag includes 1 pump, 1 straw, and 1 cap. With a simple press, our pump smoothly dispenses the perfect amount of syrup every time. Each full pump creates approximately 1 oz. (30ml) of syrup - just the right amount for one serving. Crafted from high-quality materials, our syrup pump is built to withstand daily use in both commercial and home settings. It's durable, reliable, and designed to last. FEATURES Each pump = approximately 1 oz. (30ml) Sleek Design Mess Free Pump Durable and convenient Easy to use and install Fits Bossen Syrup bottles INSTALLATION: Fit the pump into the bottle, install a cap over the pump neck and screw tight. The long straw tubing is 3.5" long but adjustable - cut with scissors to make it shorter (if needed) to fit into the bottle.