This tool simplifies regular social emotional check-ins while giving students an opportunity to identify and understand their feelings. The durable material and write-on/wipe-off surface makes it a convenient tool for everyday use . Reverse side of mood meter has a calming activity to promote emotional well-being. Each measures 11-1/2" x 3-1/2". Each pack includes 36 double-sided strips. Sold as 2 packs for a total of 72 strips.