Decotacks 3/4" [18mm] Crystal Upholstery Buttons with 2"[5cm] Prongs, 24 Pcs BTN0618P Head dia : 3/4in [18mm] *** Prongs Length : 2in [5cm] *** 24Pcs/pack Made by Crystal grade glass diamonds High quality, Always Strong and Stay Beautiful items will be shipped from factory directly, delivery may take about 15-20 days