Check the listing for details. Harris Diatomaceous Earth Powder Duster NWT. Color: White, Condition: New, Made in United States. Listed at 15.00 USD. Add an extra layer of protection to your home and garden with the Harris Diatomaceous Earth Powder Duster. This high-quality product features a plastic handle and lightweight design, making it easy to use and handle. The natural white color and United States manufacture make it a top choice for those looking for an effective pest control solution. Measuring at 6 inches in length and 4.2 inches in width, this diatomaceous earth duster is perfect for reaching tight spaces and applying the powder evenly. Weighing in at only 0.18 pounds, it won't weigh you down while you work. Keep your yard, garden, and outdoor living spaces pest-free without having to worry about the condition of your tools. New in original factory packaging!