Teach so kids can learn - help your students or kids learn their math with an number sorting tray! Want your preschooler to master his numbers? Hands-on is the way to learn! Plus, the numbers come conveniently packaged in a 15-3/16" x 6-5/8"wooden sorting tray, making it easy to boost sorting and organization skills. For your preschool artist - Unfinished wooden craft numbers are meant for crafting fun, right? Go wild with color fun with markers, paint or decoupage, and add your own special touch to these 2 small wood numbers. Are you a Montessori-inspired mom or teacher? Use this tray as a Montessori-style wooden sorting tray or to encourage loose parts play. No number left behind - Its a wooden number tray, but its also got the perfect wooden numbers for wall decor or a letterboard sign. Number tray contains 4 of each number and each number measures approximately 2.