seca 212 Teflon Tape to Measure Head Circumference and Facial Symmetry Dual usage tape for measurement of head circumference of an infant or baby with reverse of the tape giving an indication of facial symmetry. Seca 212 non-stretch Teflon Tape comes in a practical dispensing box that ensures non-creased storage. Seca 212 is well-suited for hospitals and clinics, particularly pediatrics, medical practices and midwives. 15 Pieces. Seca 212 Non-stretch Teflon Tape Specifications Tape Dimensions W x H 25” x 1” Weight of the Box 0.15 lbs Measuring Range 2 23 Graduations 1/8 Box Dimensions W x H x D 5.5” x 5.6” x 1” Note Seca Scales Cannot Be Shipped to Mexico This item ships from a separate warehouse and may require extra time for delivery.