The Small High Dome Propagator Lid is made of injection-molded plastic which creates a clear, shatter-resistant dome. The propagator lid features an adjustable dial on top, which allows you to help control humidity and promote ideal growing conditions.

Small High Dome Propagator Lid Features:

• Injection-molded plastic construction for a clear and shatter-resistant dome
• Adjustable dial on top enables control over humidity levels
• Compatible with the Small Seed Tray and Mini Garden Tray
• Creates an optimal growing environment for seeds and young plants
• Dimensions: 9 in. L x 6.5 in. W x 5 in. H