Wish List Quick view Choose options Square Propagating Tube 42mmSQ x 80mm Square Black Propagating Tube – 42mmSQ x 80mm 42mm◻ x 80mm Open mesh base. Ideal for propagation and small tubing. Can be used with the Long Black Nursery Tray 565mm x… MSRP: Was: Now: $3.40 - $111.30 Compare Choose options Compare