The Metro DCT2448N Pitched Aluminum Dust Cover is designed to protect your 24" x 48" shelving dollies from dust and debris. This durable aluminum cover acts as a barrier between the floor and the bottom shelf, ensuring a clean storage environment. Ideal for laboratory and industrial settings, it's pre-assembled for easy integration. Keep your equipment and supplies clean with this essential shelving accessory. Orders over $7,000 may qualify for free shipping; Contact us for more details.