Amazon.com: xTool D1 Pro Extension Kit Accessories for Both xTool D1 and D1 Pro 5W/10W/20W Laser Engraver, Expand The Laser Engraving Area to 36.85''*17'', Longer Laser Engraving and Cutting for Laser Engraver
Amazon.com: ORTUR Laser Engraver Area Expansion Kit, Extension Kit for ORTUR Laser Master 2 S2 Laser Engraver, Engraving Area is Expanded to 390 * 800mm(15.35 x 31.49 Inch)