58% Two-Way Humidity Control Packs For Storing 1 lb – Size 67 – 4 Pack

Keep IT fresh for months! Boveda 58% is for you if you like items that are easy to break down or live in a high-humidity climate. Use one 5.25"x3.5" Size 67 pack in a bag or airtight container to keep up to 1 pound of items fresh. Trusted by over 3 million people to protect & maintain items at the perfect humidity level. 58% RH keeps items fresh by stabilizing the humidity inside your airtight container. If the air inside your container is too moist, Boveda absorbs that moisture. If it's too dry, Boveda releases moisture into your container to bring what's inside back to life. ADD A BOVEDA PACK RIGHT AWAY TO EVERY BAG OF NEW ITEMS. You can also use Boveda 58 to restore overly dry items to their original vibrant state—the way nature intended. It takes seconds to keep your natural items fresh. Remove the moisture packs from the resealable bag, slip the Boveda 58 humidity pack into your airtight container, fill it with your items, & close it. BOVEDA DOES THE REST. DO NOT cut or open the brown humidity packet. Replace every 3 months. You'll know it's time to swap out Boveda when it becomes hard and crunchy. NEVER MIX the 58% with any other %RH.