3 Piece Gear Puzzle set stress relieve. Price includes a 1 color/1 location imprint on each piece of the puzzle. Complies with ASTM, CCPSA, CPSIA, Prop 65. 4.0" L x 4.0" W x 0.625" H. Price includes a 1 Colour Imprint. Imprint area is 1.0" W x 0.875" H on Front of Each Piece. Call for multi-colour or multi-location imprints or for rush delivery availability.