looks like label with rectangl cut out of the center
page7-191.png page1-94.png page2-106.png page6-205.png
page5-105.png page9-36.png page2-34.png page6-205.png page7-26.png page6-185.png page5-183.png page7-191.png page2-106.png page1-94.png
yess good looks like a diamond on right and left side