Brand NewIt also can be used for Child Car，Bicycle360°rotatable fixed jawsTurning the black knob to adjust the size of the jaws can holder bottle Diameter about 7cm-8.5cm/2.76"-3.35"Easy to install and removeMaterial:PlasticColor:BlackSize:14.5cm * 14.5cm * 7cm/5.7" * 5.7" * 2.76"Note:*Manual measurement，please allow 1cm error.*The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.Package include:1 Pcs Baby Stroller Bottle Rack