1、Good Sealing: Colored trainer cup has built in automatic leakproof valve, which can automatically lock the water and seal when the baby does not drink water, and can prevent leakage and alcohol at 360 degrees. 2、Double Handles: Baby drinking cup is designed with double handles, which can be supported by both hands and held easily. 3、Bright Color: Baby trainer cup is very bright in color, which can attract baby's attention and improve learning ability. 4、Easy to Clean: Baby trainer cup is easy to clean, and the lid and cup body can be disassembled for cleaning. 5、Silicone Material: Trainer cup is made of silicone, BPA free, safe and environmentally friendly, and can be used with confidence. Item Type: Trainer Cup Material: Silicone Size:Approx. 10.5 x 10.5 x 8cm / 4.1 x 4.1 x 3.1in(Diameter of Cup Opening 8cm) Capacity: 240ml 1 x Trainer Cup