Help children communicate their understanding of a topic directly to the teacher. Color-coded with clear, bold symbols. Enables children to receive help quickly, quietly and unobtrusively. Can be used with individuals, small groups or whole class. Comes with 6 flips. Product information Product Dimensions 5.9 x 3.34 x 2.36 inches Item Weight 9.3 ounces ASIN B08HFKTVFX Item model number JRL620 Manufacturer recommended age 5 years and up