With our special process step the knots are filled handmade and oiled to achieve a 100 year old look. Damages and aging marks complete the old apperance. Different shades may appear when oiled, emphasizing its ancien appearance and giving a warm look.Measures:-Solid: From 10 to 22cm and thikness of 14mm and 20mm. Random lengths 80cm until 280cm-3 Layer 175x15/4-190x15/4-205x15/4. Random lengths from 1800 to 2400-2 Layer variation product range from 175 to 225. Thicknesses 15/4-18/4 and 20/5. Random lengths from 1200 to 2400