This bike cup holder is a practical water bottle holder, made of good PU materials, safe and practical for a long using time. The reasonable design structure makes it convenient and practical, and this Bike Cup Holder can store your water cup well and bring convenience to your riding activities. Features -Color:Black -Material:PU -Size:22.00X7.00X7.00cm/8.65X2.75X2.75in -The good and practical PU material of bike water bottle holder, which brings convenience to your travel. -The workmanship of this Bike Cup Holder is perfect, and you will have a good experience in using it. -Special and scientific design with sturdy structure. And the Bike Cup Holder is easy to install. -Strong toughness, good , and this Bike Bottle Cage is very suitable for most beverage bottles. -The reasonable design structure makes it suitable for most water bottles and has good adaptability. Package list: 2 x Bike Cup Cage 4 x Fasteners