1、High-quality materials: The cup holder is made of environmentally friendly ABS material, which is safe and tasteless, more durable and safer to use. 2、Anti-slip design: The cup holder is easy to install, and is installed by a buckle. With a TPR anti-skid pad, the cup holder will not scratch the bottle body, and the cup can be firmly fixed to prevent the cup from shaking. 3、Multifunctional cup holder: The 2-in-1 trolley cup holder can accommodate kettles, feeding bottles + mobile phones, suitable for trolley rods with a diameter of 4.5 cm/1.77 inches or smaller, while meeting the needs of babies and mothers, making travel easy . 4、Wide range of uses: The cup holder has strong compatibility, and can be installed with tie rods, round rods, and flat rods. It is suitable for 90% stroller installation. It is also suitable for wheelchairs, bicycles, electric scooters. Material: ABS Dimensions: 15*12cm 1*Baby Stroller Cup Holder