1020 Flat Plastic Tray Bottom. Plastic Tray Bottom (1020 Flat) Used to hold rockwool cubes, Jiffy pellets or soil for seed/cuttings. This tray has holes for drainage.
10" x 20" tray: Interior measurements are on the top 10 1/4 inches by 10 1/2 inches at the rim but the bottom interior is 10" x 20 " inches.... — Ships from Portland, Oregon USA....more info.
Plastic Top for 1020 Flat Tray. 7 in high PLASTIC TOP FOR TRAY ( 1020 FLAT) 7" high, clear top for above trays used to retain moisture. Extra Heavy Duty!THE PICTURE MAY VARY SLIGHTLY TO THE ACTUAL PRODUCT. You may want to cut holes in the top of this dome to let air escape. Likewise, you may want to cut some small holes along the base where it meets the bottom tray. This will allow air to travel in the small holes and up t... — Ships from Portland, Oregon USA....more info.