Dry & Dry [50 Packets] 1 Gram Premium Silica Gel Packets Desiccant Dehumidifiers - Rechargeable Paper(Food Safe FDA Compliant) Packet dimension : 1 1/2 " x 1 5/8 " , Silica Gel Beads Size : about 1 ~ 3 mm Premium Quality (30 Year Experience in Silica Gel Desiccant) - Pure Silica Gel without Cobalt Chloride. NO RISK Packet Material is High Quality Coated Paper for "Ultimate Moisture Absorption" and "Heat Resistance for Reuse" & Meets Specifications for Food and Medications Products(US FDA 21 CFR 176.170 Compliant). Packets are stored in Resealable Self-Standing High Quality Foil Pouch Bag for Easy Storage and Use. We REALLY Want Our Customers to be HAPPY with Our Products. If You are not Happy, We are not Happy. Please contact us. We will Give You Free Replacement or Full Refund Even BEYOND REFUND PERIOD. 120 cubic inch      -      1 gram 240 cubic inch      -      2 gram 360 cubic inch      -      3 gram 600 cubic inch      -      5 gram 5 Gallon Bucket    -     10 gram 2 cubic feet           -     30 gram 4 cubic feet           -     60 gram <span class="a-text-bold">Packet Dimensions:</span> 1.5&#034; x 1.7&#034; <span class="a-text-bold">Type of Beads:</span> White Beads <span class="a-text-bold">Packet Material:</span> Food Safe Paper <span class="a-text-bold">Packet Net Weight:</span> 1 gram These packets do not contain indicating beads and will not change color when they are saturated.