Glass Bird Feeders by Glass Insulator Lights Our Hanging Glass Bird Feeders Are Rich in Color and in History. Brighten up your garden with a beautiful handcrafted bird feeder constructed from railroad telegraph insulators over 100 years old, elegant cut glass base and polished nickel hardware. This stunning decorative piece is an elegant remembrance of early American innovation and railroad history. The vintage glass comes to life when the sun shines thru the insulators adding beautiful color to your outdoor spaces. Colorful Vintage Glass Insulators Elegant 10 Inch Cut Glass Base Polished Nickel Hardware 2 Foot Chain for Hanging Easily Holds 2 1/2 Cups of Bird Seed 10” Wide x 8 ½” Tall 3lb 8oz