[ Packet Specification ] Packet dimension: 1.53 inch x 1.81 inch; 1 gram desiccant packets can cover approximately 120 cubic inch volume containers; We recommend placing more packets than recommended for better protection. [ Safe Orange indication Silica Gel ] It only consists of Rechargeable, Safe Orange indication Silica Gel without Cobalt Chloride. Product package is made of PET which can be used for grocery use. [ How To Use ] Place your items and silica gel packets in an air-tight Sealed Container to protect your items from moisture damage. [ Easy Reactivation ] When the item turns into green, apply heat over it using microwave or oven to use it again. It’s durable and stands repetitive use of microwave and oven. You can use either oven or microwave for reactivation. 1. Oven : Bake packets for 0.5 - 1 hours at 200 - 250F. OR 2. Microwave : defrost packets for 1-2 minutes. (It depends on the performance of the microwave, so it is recommended to cut it in 1 minute increments and repeat it several times.) [ Air Tight Sealing ] All Packets are stored in Standing High Quality Zipper Bag for Easy Storage and Use, and protect the desiccant packets from moisture before use. [ Food Grade Silica Gel ] orange silica gel beads; will change color when they are saturated with moisture (orange to dark green); Our Packet Material was Tested under Strict Regulation for Food Specifications. [ 100% Satisfaction Guaranteed ] 100% Refund or New Replacement BEYOND REFUND PERIOD if you are not happy with our product. Simply email us the problem, and we’ll take care of you. It doesn’t contain harmful ingredients It’s easy to check the degree of absorption for it only consists of indicating gel. It’s easy to check the change of colors for it’s packed in transparent pack. It got refined and processed as a marble type. Its powerful absorption comes from millions of small pores. Even after the particle is saturated, size or shape don’t change. When it absorbs moisture, it turns into green. Then, put it into microwave or oven to reuse it. Can be reused for 3-4 times Applicable Place Clean Home : Closet, cabinet, dresser Active Multi : Shoe shelf, shoe, instrument, sporting supplies, electronics, camera, cellphone, iPad, container, souvenir, jewelry, document, lens, clothes, cosmetics, book, bags Fresh Kitchen : Cupboard, leftovers, bread, food, medication, vitamin, seed, nut, beef jerky, snack, cookies, spice, animal food