From Magna-Tiles®, this 20-piece set features: 4 microMAGS Right Triangles, 8 microMAGS Squares, 4 Isosceles Triangles, 4 Squares What Makes It Unique: Fully-compatible microMAGS tiles are 75% smaller than traditional MAGNA-TILES pieces. Just watch the cool stuff kids can build with this winning combo Developmental: Encourages the development of hand-eye coordination and fine motor skills, while spurring creativity. Great for Gifting: It makes a great gift for kids ages 3 who want to build anywhere and everywhere. More to Explore: Try adding this MAGNA-TILES Combo Set with any Animals set for a roaring good time Always Compatible: All pieces are compatible with and complementary to all other MAGNA-TILES sets, including all Classic MAGNA-TILES sets. Safety Guaranteed: All MAGNA-TILES pieces are built to withstand countless hours of playtime. Our signature lattice prevents cracking, while fastening rivets keep magnets safe and secure. Superior Quality: MAGNA-TILES pieces are made from food-grade, non-toxic MABS plastic that are free from BPAs, phthalates, and latex. Our magnets are selected with kids in mind, letting them easily pull apart tiles for a safe, frustration-free building. Made With Purpose: MAGNA-TILES sets are loved by builders ages 3-99 and designed for kids to enjoy, without instructions or adult assistance. We're advocates for meaningful play that is fun and engaging, experience-based, child led and developmental. Imported.