2 Pieces of Big Red Ruby Flat Back Diamond (Rhombus) Acrylic Rhinestones are 67x48mm or 2 1/2" x just under 2" diameter. Red Ruby is one of of the best colors for your cosplay or diy project . Beautiful high quality color. You will love it! They are lead free (safe for skin!) and used as body gems! Good for creations at scrapbook and craft works, Perfect for card making, scrapbooks and body art. Professional grade for jewelry making, fabric embellishments, and commercial displays. Add your own glue. Used for cards and invitations, jewelry, face painting, costume making, cosplay embelishments Big Red Ruby Flat Back Diamond (Rhombus) Acrylic Rhinestones are 67x48mm or 2 1/2" x just under 2" diameter. Great for cosplay bling / embelishments! Perfect for jewelry making, fabric embellishments. Perfect for jewelry making and garments embelishments Costume making, cosplays. Also used for cards and invitations, face painting and body art. Domestic made high quality gemstones are also highly suited for apparel and accessories manufacturing. Since they lead free they are 100% safe for skin and can be used as body gems. Lead Free. CPSIA and RoHS compliant. Professional Grade.