Teachables Magnetic Ridged Uppercase Letters - Pack of 240This Magnetic Ridged Upper Case Letters set includes 240 uppercase print font letters, all featuring a raised ridge for finger tracing a sensory rich tool that supports early writing skills. Letters range in size from approximately 3. 5cm to 4. 8cm in height and 2. 0cm to 4. 1cm in width, and are moulded in five vibrant colours. The quantity reflects letter frequency (e. g., 20A's, 20E's, 20T's, plus smaller quantities of less used letters), offering