Purpose: Designed to measure length of Baby in recumbent position Accuracy: 0.1 cm Type: Portable board of measuring length of Baby. Width of Board: 30 cm (approx.). Foldable and Compact design. Low Weight. Precise and Accurate Measurement. Board Material: 6mm ABS Plastic. It is duly approved by concerned weights and mesurement authority. Angled edges (curved) to prevent baby from rolling side along. Measuring range : 0 to 100 cm (+/-20%) Graduation : 0.1 cm (+/-20%) Precision : +/-0.2 cm