Vent Filter Mesh Cover, Dustproof Proof Grow Tents Vent Cover Elastic Belt Design 2 PCS For Plant Growth 10cm/3.9in

Versatile: The mesh size on our tent ventilation filter cover is appropriate, which not only blocks the ventilation of the tent, but also effectively prevents dust, ensures that insects, spiders, etc. will not enter the indoor environment, preserves your plants from damage, and can grow healthily.