supply of disposable medical tongue depressor intended use for examination of oral cavity throat and pharynx in opd ent emergency pediatric and general clinical examination type flat smooth disposable tongue depressor material medicalgrade woodbirch wood or medicalgrade plastic length approximately 150 mm 6 inch width approximately 1820 mm thickness approximately 1520 mm surface smooth clean splinterfree and burrfree edges roundedsmooth edges for patient safety strength adequate rigidity to depr