Still curls at edges

(City scene roll-up) I reeally want to give this more stars. Its great on so many levels - cute designs, easy to clean, and durable. BUT we’ve had it for almost five months and it still curls at the edges while on the “adult” (ie gray) patterned side. I’ve even folded the edges and left books on overnight. Hoping it will eventually flatten out, but until then - two stars.

###

