About this 3D model

Hold keyboard + tablet. Suitable for tablets less than 9mm thickness. Unverified with other REUDO foldable keyboards. (Japanese) ?????????REUDO RBK-3000BT?Windows8?????Lenovo Miix 2 8?????????????????????????????9mm??????????????????iPad mini?????????REUDO????????????????????????????? ???DMM.make?3D????????????????????????3D????????????????????????????????????