These vintage glass coasters are a charming addition to any antique or retro decor featuring four 2.5-inch round clear glass coasters that are perfect for placing under chairs, tables, or couch legs to protect floors. Made in the 1940s, these original coasters are a unique and functional piece that adds a touch of nostalgia to your home. The clear glass material and simple design make them a versatile option that can complement a variety of furniture styles.