Painless Learning 3 Placemat Bundle: Dinosaurs, Solar System, Rocks and Minerals Bundle of 3 Items: 1 Dinosaurs, 1 Solar System, 1 Rocks and Minerals Placemat Each Educational Placemat is Brightly Colored and measures 17.5" x 12" Non-glare Laminate on front and Write-on/Wipe-off Laminated on the back side. Reverse side of placemat lets you write and practice learnings based on front of placemat The placemats help in learning planets and are a dinosaur learning tool and rocks and minerals chart