THIS IS THE OFFICIAL LEGO BRICK MOLDthat is sold out & discontinued everywhere.*100% Authentic Lego*Rare & Sold out everywhere*Ice Cube Brick Tray Mold*New in package*Measurements: 4.5" x 6"*Material: Silicone*Dishwasher safe*Max temperature 140 degrees Fahrenheit60 degrees Celsius*Easy to useNote: I just had my sons lego birthday party. I used a tray like this to make lego chocolate bricks, in red, yellow, green, & blue.My guest loved it, even my sons friends were impressed!!This is the perfect gadget to make lego shaped cookies, brownies,chocolates, & of course ice cubes.Great for that Lego party theme.