Size (approx): range from 1" to 1.3" (25mm to 33mm). 10 different styles Material: metal base with clear rhinestones and/or off-white colour pearls. Colour: silver This listing is for 10 pieces of Assorted High Quality Sparkling rhinestone pearl button embellishments. Perfect for your Craft DIY Supplies! There is the shank on the back and can run the wire to make wedding bouquet or other projects. The shank also can be easily cut off by flush pliers and make the back flat to be glued on your project by E6000 or similar type of industrial strength glue.