Tulip table base. Bar height for 36" and 42" round molded melamine table tops with umbrella hole. Adjustable leg levellers. Powder coat aluminum construction. Black. 2 year warranty. Minimum 2 piece order on this item. Grosfillex produces commercial quality, durable resin furniture suitable for use at restaurants, hotels, stadiums, country clubs, outdoor venues and other institutional uses. Their manufacturing process uses synthetic materials to produce stylish, sturdy chairs, tables, chaise lounges and more that can withstand commercial use. Although some depictions may look like wood, this furniture is manufactured from resin / synthetic processes, which makes it withstand weather and heavy use.