Key Features

• WHY THIS BOVEDA: 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. NATURAL INGREDIENTS. Trusted by over 3 million people to protect & maintain items at the perfect humidity level. WE GUARANTEE QUALITY!
• HOW BOVEDA WORKS: Boveda 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 TO KEEP THEM FROM GOING STALE. You can also use Boveda 58 to restore overly dry items to their original vibrant state—the way nature intended.
• CHOOSE BOVEDA: Boveda's the only patented 2-way humidity control solution with 25 years of experience. Using saltwater in our humidity packs, we provide the fastest, most precise humidity control in the market. Boveda is the only humidity solution that can do so within 24-48 hours.
• HOW TO USE: 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.
• WHO IS BOVEDA FOR: Boveda 58% RH is for anyone storing for consumption, transport, or collection. Consumers, retailers, and providers use Boveda to keep items fresh for months inside airtight storage containers.

Specifications