The NEW Valet 72% Two-Way Humidity Packs are designed specifically for wood containers, helping to maintain optimal humidity levels to prevent cracking or drying out. Each pack contains 4 individual 60g humidity packs, providing a convenient and effective solution for preserving the freshness and quality of wooden items. Made by the trusted brand VALET, these humidity packs are an essential addition to any home or garden setup to ensure the longevity and beauty of wooden surfaces.