Wisesorb 100g Black Desiccant Packs with Indicating Silica Gel-Reusable Quantity:1 Boxes (5 Packs Total) molecular sieve 4A is the

molecular sieve 4A is the only reliable choice

Place one packet per bottle or pouch to maintain potency and prevent clumping

carry-on bags

The one-side window adds a visual element for showcasing stored items

Pack dimensions: 4

Wisesorb 100g Black Desiccant Packs with Indicating Silica Gel-Reusable Quantity:1 Boxes (5 Packs Total) molecular sieve 4A is theProductdetails Size3. 94x3. 15x1 in Weight100g pack Premium FabricHigh Temperature ResistanceHigh StrengthLightweightHigh PermeabilityWear Resistance Superior Raw Materialsnon toxic silica gel Silicone color changeorange to light green Transparent WindowConvenient to observe moisture absorption Applies todrawers, safes, wardrobes, cars, tool boxes, etc. ReusePlace in an oven at 200F to 250F for 1 to 2 hours We use a special fabric for our silica gel