Order these beads, you will not be disappointed! It works as it should and it was really easy to install and adjust as needed. Battery life is still early to judge but no issues yet after hours of use. M and says that they work great in the sand giving added traction. So, if youve made it this far, let me say if you can make a few tweaks these are a solid bang for the buck. They allow for aeration so that your feet dont get sweaty, and are easily washed should they get dirty. Good looking but very cheap metal snapped after 2 weeks I cannot stress enough to look elsewhere for a carrier for your electric bike! Best summer show. I love them, I think they are fun and warm.