diamond meteor porcelain underframe table legs Permanent if you can fare
Standing Desk with Metal Drawer, Adjustable Height Stand up Computer Table with Storage and Level Adjustment System, Sit Stand Home Office Desk, Ergonomic Workstation (Maple Tabletop) - Walmart.com
TROTTEN underframe for table top, white, 551/8/63" - IKEA
IDÅSEN underframe for table top, dark gray, 571/2x263/8x297/8" - IKEA
Kallax Underframe, Wooden Frame, Furniture Feet, Feet in Different Widths, Natural Beech - Etsy