Dry & Dry 500 Gram Pack of 3 Silica Gel Packet Desiccant Dehumidifiers Packet dimension : 5" x 9"(New Packet Design launched recently but Same Quality), Silica Gel Beads Size : about 2 ~ 4 mm Our Customers' Reviews are not through FREE SAMPLE OR DISCOUNTED COUPON PROMOTIONS Premium Quality (30 Year Experience in Silica Gel Desiccant) - Pure Silica Gel without Cobalt Chloride. NO RISK Packet Material is Special Fabric by Spunbond Technology for Ultimate Moisture Absorption and Heat resistance for Reuse. Packets are stored in Resealable High Quality Mylar bag(Double Packaged for Long-term Preservation & Protection)