Wisesorb 2 lb White Silica Beads-Bulk Silica Gel（1-3mm） Quantity:4 pcs Ideal for businesses requiring professional-grade

Ideal for businesses requiring professional-grade moisture control

Safe for Electronics: Won't interfere with HID

They change color gradually as humidity increases from 20% to 50% RH

which will help it work better

Note: Color change indicates moisture absorption activity but not full saturation

Wisesorb 2 lb White Silica Beads-Bulk Silica Gel（1-3mm） Quantity:4 pcs Ideal for businesses requiring professional-gradeSilica Gel Beads Size: 1 3mm: Wisesorb 2lbs package contains pure white silica gel desiccant that is made from high quality silicon silica gel. Its exceptional thermal and chemical stability enables efficient moisture absorption. At a temperature of 77 25C and relative humidity of 50%, it can absorb over 22% of its weight in water vapor. Under conditions of 90% relative humidity, it can absorb more than 34% of its weight in water vapor. Safe and