High grade 3mm wood puzzles come individually shrink-wrapped w/instructions & sandpaper included. Pop out the pieces and go! Painted or left as natural wood, it’s a challenging, educational and creative activity for all ages. Start your collection today!. Dimensions: 0.25" H x 9" W x 14.5" L Age: 7+ Number of Pieces: 39 Assembled Size: 11''Lx4''Wx4''H