Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Function:bilateral ， is there a more lightweight， more convenient key / tool carrying options. This section carbon fiber key holder can carry up to at least five or more conventional lock key， of course， if you installed the smaller and thinner key piece [such as small padlock key pieces / computer desk keys] can do the job. Installation is easy， you only need to use a coin or a conventional word word flat screw， remove / tighten the screws， the screws through the key piece rod can， by adjusting the length of the stroke picture screw rod / or installation of rubber circle / plastic mat， adjust the tightness tolerances. Key pieces are easy to pick up， up and down both sides of the "sipes" depression a little push， you can unlock the keys you want to launch. Material : 100% carbon fiber patch / stainless steel screws， clip / aluminum casingDimensions: length 93mm / width 34mm / 15mm thick installedWeight: 24gProcess: patch of carbon fiber down of CNC cutting ， metal stamping part Package List:spare aluminum casingLASH screwsrubber ringmetal thin pads