Clasp shape : hook pin Sticker Size : 3.1x3.1in at maximum Material : Vinyl chloride (white/gloss) + PET Key Chain Size(1.9x1.9in) Maximum height : 1.9in Maximum width : 1.8in Thickness : 0.1in The maximum height and width are the size of the acrylic part (including the margin and the chain hole).
eBay