80 First Builders blocks for hours of play</br>Blocks are big and easy for little fingers to assemble</br>Compatible with all Mega Bloks First Builders sets for endless building possibilities</br>Portable?? PVC-free bag zips to store all pieces. Non-Woven?? PVC Free and BPA Free Bag.</br>Nothing matters more to us than the safety and wellbeing of children. All of the materials used in Mega Bloks toys have been reviewed and tested to make sure they meet or exceed all applicable requirements and are completely safe for children.</br></br>Product Description</br></br>Build and stack for limitless fun with the award-winning First Builders Big Building Bag by Mega Bloks. These bright trendy-colored blocks encourage hands-on exploration as children imagine and create. First Builders blocks are big and easy for little fingers to assemble. When playtime is over?? zip the blocks up in a  bag and stash them in the toy box until the next adventure. Ideal for ages one and up!</br>