Cover Buttons - 7/8" (SIZE 36) - WIRE BACKS - QTY 100 COVER BUTTONS - SIZE 36 (7/8" - 23mm) - WIRE BACKS 100 SETS (SHELL AND WIRE BACKS) TOOL IS NOT INCLUDE, BUT IS REQUIRED IN ORDER TO ASSEMBLE COVER BUTTONS SEE OUR OTHER LISTINGS FOR ASSEMBLY TOOL WE WILL ALSO INCLUDE A PAPER TEMPLATE