Description If you've been looking for a bike seat post clamp, then your search is over! That's because our bike seatpost clip is compatible for aluminum frame folding bike, pleased to your eyes and practical to use. Bolt design, you can adjust the tightness with ease. Features -Color:Black -Material:Aluminum Alloy -Size:4.50X3.20X1.50cm/1.77X1.26X0.59in - Made of stable and firm aluminum alloy material for lasting use, can serve you a long time. - Premium and safe components, lightweight, will not add much weight to your bike. - Fixing the seat post without damages, allowing seat post stick closely to the bike frame. - Suitable for folding bike seat post, and can be installed and adjusted with ease and convenience. - Aluminum alloy seat rod clamp is easy to install and use. No more tools, you can install yourself, easy to use, bring you a better experience Made of stable and firm aluminum alloy material for lasting use, can serve you a long time. Premium and safe components, lightweight, will not add much weight to your bike. Fixing the seat post without damages, allowing seat post stick closely to the bike frame. Suitable for folding bike seat post, and can be installed and adjusted with ease and convenience. Aluminum alloy seat rod clamp is easy to install and use. No more tools, you can install yourself, easy to use, bring you a better experience