# Performance Health Replacement Valve for Sip-Tip Drinking Cups, 1-3/4 Inch Length

This 1-3/4 inch replacement valve is designed for use with sip-tip drinking cups, providing a one-way valve mechanism that helps maintain fluid in straws for easier drinking.

## Product Features
* One-way valve design helps straws stay full of fluid
* Can be trimmed at designated areas for selective flow restriction
* Compatible with most brands of disposable flex straws
* Microwave and dishwasher safe to 180°F
* 1-3/4 inch length for standard sip-tip drinking cups

Sold in a pack of 3 replacement valves for convenient stocking and replacement.