Add a vintage touch to your holiday decor with this 4.5-Inch Early Years Glass Clip-On Bird Set of 5 from Kurt Adler. Part of Kurt Adler's Early Years collection, these ornaments each have a vintage-inspired design reminiscent of Kurt Adler's first glass ornaments. This set includes 5 beautifully detailed, colorfully painted glass birds that clip onto your tree for a nature-inspired look.