Dry & Dry 2 Gram Pack of 50 Premium Silica Gel Packets Desiccant Dehumidifiers - Rechargeable Paper(Food Safe FDA Compliant) Packet dimension : 2 " x 2 " , Silica Gel Beads Size : about 1 ~ 3 mm 30+ Year Experience in the Industry of Silica Gel Desiccant - Premium Quality Pure and Safe Silica Gel without Cobalt Chloride. NO RISK (See Our Customers' Reviews) 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 Bag for Easy Storage and Use - Air Tight Sealing & Sturdy Bag for Moisture Control. Packets can be Reactivated by Heating in an Oven for 0.5-2.0 hours at 200-250 F Or Microwave for 10 Minutes at DEFROST. 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> 2&#034; x 2&#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> 2 gram These packets do not contain indicating beads and will not change color when they are saturated.