Thank you for viewing! 【Size】 Flower: 30mm (3cm) Circle: 25mm (2.5cm) Heart: Length 19mm (1.9cm), Width 15mm (1.5cm) These are plastic buttons dyed by a hand-dyeing artist. They have a shank on the back. I collected these for making accessories, but I haven't been able to use them all, so I'm offering them to someone who can. *For those who wish to purchase multiple sets, I will discount 100 yen for each additional set. Please feel free to comment if you'd like to take advantage of this offer (*^^*)