Magna-Tiles microMAGS Travel Set contains microMAGs, the next evolution in magnetic building, but itsalso 100% compatible with everyMAGNA-TILESpiece that has come before it. These smaller pieces are great to play with on their own,and alsoprovide added details to kids builds with existingMAGNA-TILESsets.Experience thebig potentialto take creativity, learning, development, and imagination anywhere with the power of a portable piecethats75% smaller than traditional tiles. microMAGStiles are 75% smaller than traditionalMAGNA-TILESpieces and 100% compatible with allMAGNA-TILESsets. Encouragesthedevelopment of hand-eye coordination and fine motor skills, while spurring creativity. MAGNA-TILES microMAGS + Classic sets are a winning combo! Recommended for 3Y+ What’s inside? 26-Piece Set: 26 microMAGS magnetic tiles, including: 4 Right Triangles, 4 Isosceles Triangles, 6 Equilateral Triangles, 12 Squares. The metal tin packaging provides both convenient storage and baseplate for builds on the go. 55-Piece Deluxe Set: 55 microMAGS magnetic tiles, including: 6 Right Triangles, 6 Isosceles Triangles, 8 Equilateral Triangles, 34 Squares and 1 Rectangle Baseplate.The metal tin packaging provides both convenient storage and baseplate for builds on the go. Always Compatible: All pieces are compatible with and complementary to all other MAGNA-TILES sets, including popular Metropolis, Downhill Duo and Classic 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 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 are advocates for Meaningful Play, that is: Fun and Engaging, Experience Based, Child Led and Developmental.