This pair of ruby-red KyM 18827 Stage Piano Support Arms for Omega Stands is specifically designed to hold shallow-depth digital pianos. The 10.4' length is shorter than the standard support arms that are included with the Omega stands and offer a more secure fit for slimmer keyboards. The large round anitslip rubber endcaps supply a secure hold. The arms are compatible with all of the Omega stands including the 18800, 18810, and 18820 models.