The Vibrant Waterproof T-Type Plant Labels are colorful plastic markers designed for gardens. They are waterproof and feature a T-type design, making them easy to insert into the soil. The key features of these labels include their vibrant colors, durability, and waterproof nature. They provide a clear and visible way to label plants in the garden, helping with organization and identification. The unique selling points of these labels are their colorful design, waterproof feature, and ease of use.