Sigma Greenhouse Shelf Size:38.58 x 13 in. The bags are made from

The bags are made from recycled materials that are BPA and toxin free

while their flexible pin spring also helps reduce muscle tension

end-wall lumber mount fittings and hardware

Slant wall housing is constructed from heavy duty 18 gauge galvanized steel for superior durability and longevity while the galvanized blades are engineered for high output and low noise

Direct drive – no belts or bearings to maintain

Sigma Greenhouse Shelf Size:38.58 x 13 in. The bags are made fromThe Sigma Greenhouse Shelf offers a secure and convenient way of storing garden tools and other supplies. This shelf can hold up to 22lbs and is easily installable at whatever height best suits your needs. An ideal companion for your Sigma Greenhouse, this shelf is perfect for growing seedlings. Sigma Greenhouse Shelf Includes: (1) Shelf (2) Angle braces (2) M4x8 screws (2) M4 nuts (4) 4. 8x12 sharp tipped screw