Wooden 10 Frame Tray is a sustainably-sourced beech counting trays can be used inside and outside the classroom to collect items to complete counting addition and subtraction activities. Encourage children to collect existing classroom resources (counters for example) to find solutions to maths problems.Ideal for number bonds this 10 bowl tray can help trigger the imagination in a very tactile way.Measures 380 x 155 x 20mm. Counters not included.