Gardman R691 4-Tier Greenhouse Staging, 35" Long x 11" Wide x 42" High (Discontinued by Manufacturer) Durable 4-tier shelving perfect for greenhouses, garages, sheds Durable tubular steel and polyresin construction Provides 4 shelves 11" deep Easy to assemble or take down within minutes 35" Long x 11" Wide x 42" High