The Swarovski 2403 Pyramid Flat Back is a simple square design with a relatively small table in the center.
Swarovski 2403 Pyramid Flat Back rhinestones are composed of Swarovski's ADVANCED CRYSTAL and are lead-free.
The Swarovski 2403 Base flatback crystal is also available in the
no Hot-Fix version, which can be glued onto surfaces and textiles.