Bullet Points: -Material : Plastic -Fit Bottle Diameter : 3.5 -7.2cm/ 1.4" - 2.8" -Total Size : 8.1 x 4 x 14.8cm/ 3.2" x 1.29" x5.83" (W*T*H) -Weight : 40g Descriptions: A good accessory forcycling sports. Suitable for various types of bikes, includingmountain bike and folding bike that can be separated with the waterbottle holder (rack). Brings much convenience for your outdoorsports and travel. This Bracket is made of plastic material andslight inclinded hollowed design for more safety holding your waterbottle. A lightweight cage that is super strong and holds yourbottle tightly in place whatever you ride over.