CleverDelights 50 Round Pendant Trays - Dark Black Color - 25mm 1" Diameter - Pendant Blanks Cameo Bezel Cabochon Settings - 25 mm 1 Inch Dark black color -- Inner tray dimensions: 1" (25mm) -- Bezel depth: 2.5mm Fits matching CleverDelights 1" round glass cabochons and glass tiles perfectly -- also available on Amazon Loop size: 4x6mm -- most matching CleverDelights necklace chains fit. The loop (bail) is cast with the tray for maximum strength Trays are made from strong metal alloy -- Will not flex or bend Exclusive CleverDelights brand -- Ships from a USA warehouse