DianaL Boutique Treble G Clef Music Note Heart Pendant Necklace Blue Crystals Gift Boxed Fashion Jewelry Beautiful Treble G Clef Pendant Necklace Blue Crystals Pendant Size is 5/8 " wide and 1.5" long ( 18 mm x 40 mm ) Chain is 16"+3" ext Nickel and Lead Free Gift Boxed . Perfect Gift for Music Fans , teachers or students !