These stackable baseplates and bonus construction Briks are compatible with all market leading interlocking brick-based toys. These baseplates could be stacked into one large, 10 layer tall tower, two 5 layer towers, or just as stand-alone base plates for ground level building. The mini-figures, action figures, and cars shown in the images are for demonstration purposes only and are not included with this set. Strictly Briks is not affiliated with any of the brands shown in the demonstration images.100% Satisfaction Guarantee In addition to Amazons standard Return Policy, as the manufacturer we offer a full refund or replacement guarantee for 1 (one) full year. If you are ever not satisfied for any reason, please contact us directly. Thank you for choosing Strictly Briks.