This building block set has 8 different small police sets of 733 pieces that come in the box. You can either build all 8 toy sets individually, or turn all 8 into a large Swat police command center toy. Or use these block segments with the ones you have and make something new and Different! Other brands can be expensive, get a great value COGO Compatible building block police set, without breaking the bank. When your done with these be sure to check back with us for more building blocks. browse our toy section for more building blocks. Highlights Skillset:Hand & Eye Co-ordination, Creativity & Imagination Non Battery Operated Age: 5+ Years