Wisesorb 49% RH Two-Way Humidity Control Packs – 8g Bidirectional Moisture Regulator Quantity:300 packs and rust-proof for long-lasting protection

and rust-proof for long-lasting protection

Our high-quality packets are packed with kraft paper

Instantly see when reactivation is needed

cut-to-fit design

Wisesorb 49% RH Two-Way Humidity Control Packs – 8g Bidirectional Moisture Regulator Quantity:300 packs and rust-proof for long-lasting protectionWhy Choose 49% RH Two Way Humidity Control? Bidirectional moisture control Unlike traditional desiccants that only absorb moisture, our 49% RH packs both absorb AND release humidity to maintain a stable 49% relative humidity environment. This prevents over drying damage to sensitive items. Perfect For (49% RH Applications): Electronics & Cameras: Camera cases, lens storage, electronic components prevents oxidation without over drying (30 50% RH ideal)