Flexible straw has a weighted end that anchors in the liquid to help young children drink effectively, even when the cup is tilted. Straw is valve-free, making it easy for young children to sip and easy for parents to clean. Handle detaches with a simple twist for placement in most cup holders. 9+ months | Holds up to 10 ounces/296 ml of liquid. Product dimensions (with handle): 6.25” x 3.25” x 6.25”. Package dimensions: 6.5” x 4” x 8.5”.