A snap clip with the back of a 28mm button attached! You also get the front shell so all you have to do is add the fabric and make the button as usual. This is a Limited Edition Pack with 10 x 28mm Snap Clip/Buttons plus 10 pieces reindeer fabric, please advise us of your colour preference at checkout or we can choose a colour for you. This is not a mixed colour pack, you will receive either 10 Blue Clips and fabric OR 10 Red Clips and fabric. this option also includes the 28mm assembly tool.