Size: 5ss – 1.8mm. Authentic I Heart Crystals (IHC) Premier Austrian Crystal Rhinestones. Cut: 2058 Xilion. Type: Flatback – No Hotfix. Flatback No Hotfix Crystals. Flatback No Hotfix crystals are loose rhinestones with a flat backside and platinum foiling that enhances brilliance while protecting the crystal.
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