(4) Hydroponic 19006 17W Seed Start Seedling Propagation Heat Mats |8.87 x 19.5" rooting Built from alloy steel

Built from alloy steel

Pool size compatibility: 12 foot round

” Internally pre-lit

Dimensions: 72" x 38" x 7"

Micro-lite sleeping bag comes pre-assembled and immediately ready for use

(4) Hydroponic 19006 17W Seed Start Seedling Propagation Heat Mats |8.87 x 19.5" rooting Built from alloy steel**Package Includes:** (4) Hydroponic Seedling Heat Mats The 19006 Hydroponic **Seedling Heat Mat** is engineered for better performance and greater durability. The new, stronger heating wire and thicker multi layer construction offers more uniform heating and the durability to withstand rugged greenhouse environments. This **Seedling Heat Mat** will increase the success of seedlings and cuttings, and will warm the root area 10 20F over ambient