Wood square size: package includes 40 pieces 4 x 4 inches square wood pieces, 2.5mm in thickness. Note: Please carefully check size before purchase. Please allow slight size error due to manual measurement. Natural Wood Board: Our blank wood chips are made of natural poplar wood, not easy to break, very smooth surface, no pungent odor, very environmentally friendly. Meticulous design: each slice is laser cut without burrs, rounded corners design, fashionable and beautiful, to avoid the sharp corners caused by the injury. You can easily cut it into the size and shape for various craft needs. WIDE USE: The unfinished craft wood pieces are perfect for painting, Scrabble games, home decorations, Christmas decorations and more. SATISFACTION GUARANTEED: Each of our XYSMZM products is carefully selected and inspected, please contact us promptly if you have any questions and we will give you a satisfactory answer at the first time. Wood square size: package includes 40 pieces 4 x 4 inches square wood pieces, 2.5mm in thickness. Note: Please carefully check size before purchase. Please allow slight size error due to manual measurement. Natural Wood Board: Our blank wood chips are made of natural poplar wood, not easy to break, very smooth surface, no pungent odor, very environmentally friendly. Meticulous design: each slice is laser cut without burrs, rounded corners design, fashionable and beautiful, to avoid the sharp corners caused by the injury. You can easily cut it into the size and shape for various craft needs. WIDE USE: The unfinished craft wood pieces are perfect for painting, Scrabble games, home decorations, Christmas decorations and more.