Durable weather-resistant HDPE plastic UV resistant plastic outdoor material and fade resistant colors Rust resistant stainless steel hardware 1.97" center hole for standard umbrella (hole cover included) Simple assembly required If you want to make your outdoor dining area stand out, make the Nautical Trestle 47" Round Dining Table its centerpiece.The dining table delivers a comfortable and elegant dining experience.The round dining table can hold any large meal you place on it and hold up to any weather condition that touches it.