Kate Spade New York Shine Me Up Linear Earrings In 3D Floating Display Case New Without Tag These are authentic Kate Spade earrings. The back is not included; they have never been worn. They will come in the 3D Floating Display Case, and I will include a dustbag. Earring Details • Cubic zirconia • China glass stone • Plated metal • Titanium posts • Ear clutch closures • Measures: 2"L x 0.75"W • Weighs: 22.61 g • MSRP $148.00 • Style #: KJ388 3D Floating Display Case, Dimensions - Square frame size: 3.5" L x 0.8" W x 3.5" H, Display screen size: 2.9" x 2.9". These display cases will display your valuable items clearly and safely.