Super Sprouter Standard Humidity Dome 4 in (25/Cs)

Excellent quality Super Sprouter? 2 in and 4 in tall standard domes with straight sides that allows the use of all plant sites in the propagation tray. Both domes fit snugly on standard 10 x 20 in propagation tray. Use the 2 in tall germination dome for starting your seeds. Then use the 4 in tall humidity dome for medium sized plant starts and cuttings.