Charles Leonard 8 Digit display primary calculator in assorted colors comes with non-skid rubber keys and full memory functions to operate easily. Charles Leonard Primary calculator measuring 0.1" x 2.8" x 6.4" features an 8 digit display with memory functions to enhance mathematical skills. Calculator in assorted color provides dual powered batteries for instant operation. No of digits: 8 digit display. 0.1"H x 2.8"W x 6.4"D. Full memory functions, dual powered, non-skid rubber keys. Colors available include orange, light blue, lime green, or purple. Color chosen at random. Sold as 1 Each.