Meprotal Blackout Sleeves Jar Grow Cover, 4pcs, 86mm Wide

Meprotal Blackout Sleeves Jar Grow Cover, 4pcs, 86mm Wide

• Durable and Wear-Resistant:The sprout jar shade cover is made of premium nylon, which is durable, wear-resistant, washable, and reusable.
• Control The Light of Different Sprouts:With the mason jar grow cover, you can control the light of different sprouts. When used in hydroponics, it keeps light out of the container.
• Package Include:The package includes 4 sprout jar shade covers, and it is enough for you to use or replace in your everyday hydroponic system.
• Easy to Use:Just put the jar into the sleeve. The sprout jar shade cover is simple to use. It is convenient for you.
• For Most Jars:It can be used for a 32oz wide mouth mason jar or other jars of the same size. It is widely used and convenient.