Boveda 62% 1g Square - 1500 Pack GrowLite Easy-to-Use Hand-Cranked Sweeper Curtains: The

Easy-to-Use Hand-Cranked Sweeper Curtains: The removable hand crank operates the sweeper curtains

Foaming Down a Grow Room Between Cycles

# of Tumblers: 1

we include a Replacement Indicator Card with each pack

This user-friendly design allows for a hassle-free setup

Boveda 62% 1g Square - 1500 Pack GrowLite Easy-to-Use Hand-Cranked Sweeper Curtains: TheBoveda 1g 62% Square Humidity Control Packs, 1,500 Count Each 1 g square pack holds up to an eighth, or 3. 5 g, at 62% RH. Pure water vapor crosses a reverse osmosis membrane in both directions, so a tube that dries out recovers. Square format sits flat against a lid or in the base of a jar. The Square Format for Tubes and Small Jars At 1,500 per case this is the packaging line format. The square shape is the one for tubes and small jars with a round