IDÅSEN Underframe for table top, dark gray, 543/4x271/8x283/8" - IKEA
IDÅSEN – ModerNash
Ideas for supporting the 22 cm overhang of this IDÅSEN Tabletop (160x80x3 cm) sitting on top of 2 ALEX drawer units (70x58x36 cm)? See my comment below. : r/IKEA