The invention is directed to a joint arrangement for guiding a cable therethrough with a holding body and a leg which is rotatably journalled on the holding body. The device has a core with a bore made from a material that slides relatively easily over the instrument, an aperture in the core, and an elastomeric sheath with protrusions that extend through the aperture and into the bore. Each series of separable connectors hold together adjacent sections of the blanket for handling, but are separable by hand so that the blanket can be handled as a unit for insulating a cavity having a predetermined width or easily separated by hand into two or more sections at one or more of the series of separable connectors for insulating a cavity having a lesser width. Wall-shaped or columnar spacers are provided in a place, in which an orientation direction of liquid crystal molecules of the liquid crystal layer is unchanged when the value of the refractive power of each lens line thereof is changed, between the first substrate and the second substrate of the variable lens array. This invention relates to the maize variety 10273860, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety 10273860.