The ultimate in luxury, model 4101 features independent foot and head operation controlled by a single low voltage, whisper quiet electric motor. Enjoy our state of the art dual WAVE motion massage system offering three different wave selections and infinite WAVE intensity adjustments. The 4101 model features a standard attractive wood trim skirting, backboard brackets and heavy duty casters to move the bed for cleaning or rearranging your bedroom. Available in four sizes: extra long twin, extra long full, queen and dual king – for individual his and her sleeping comfort!