ENGO patches come in the following sizes:
Small oval:� 2 �1������� (3.8 x 5.1cm)
Large oval:� 2� � 1���� (4.4 x 7cm)
Rectangle:�� 3� � 2���� (7 x 9.5cm)
Heel patch:� 3� � 1���� (3.8 x 9.1cm)
All ENGO patches are 0.015 inch thick. Most credit cards are 0.032 inch thick. Thus, ENGO is about � as thick as your credit card. When ENGO is applied to footwear, volume is virtually unaltered