This product is a set of four Christmas tree-style Mason jars with lids and straws, featuring a triangle shape design, perfect for the holiday season. The jars are made of green glass with a classic style, standing at 4.3 inches tall and 5 inches wide. The set includes a red glass jar for added festive touch. Each jar comes with a lid and a straw, making it a practical and decorative addition to your home during Christmas.