Silver Birch A4 Solid wood sheet 1 Of 297X210X3mm or 4mm Laser Cutter Engraver
A4 Solid Silver Birch Wood Sheets. For Crafts, Pyrography, Laser Cutter. Size: 297mm x 210mm x 4mm. This is solid wood sheets so different temperatures and changes on humidity can cause stresses on the wood this may cause mild bending.