91607 Smart Poly® Growth Mindset Smart Wheel® with 2 Wheels 13"x19". Write-on/ wipe-off heavy duty washable all poly weather charts, no lamination needed. Change your words, change your mindset. Turn the left wheel to pick an old way of thinking that we commonly hear from our children and ourselves. This does not lead to solving problems. Turn the right wheel to pick the new way of thinking that leads to problem solving. Write it out in the space below. Talk about the old way of thinking and the new way of solving the problem. Color coded to match old and new. 3 pieces, no assembly required. Use with dry erase or water based markers and washable crayons. Grommett hole for easy hanging. Use with Ashley Smart Tak®, pins, staples, etc. as an alternative to hang in the classroom. Glossy surface, .45mm.