Lifetime 30" Personal Folding TV Tray Table Features:Adjusts to 21", 24", 26" and 28" (53cm, 61cm, 66cm and 71 cm)Open dimensions: 30"L x 20"W x 21"-28"HFolded dimensions: 40"L x 20"W x 2.75"HTable top material: UV-protected double-wall, high-density polyethyleneTable top thickness: 38 mmFrame material: powder-coated steel tubingFrame tubing diameter: 19 mmImpact-resistant cornersThe durable polyethylene surface is a lightweight, durable, stain-resistant surface that contains UV inhibitors for added protection from weatheringBroad leg stanceNon-marring foot caps4 adjustable height settingsDesigned for strength and stabilityStain-resistant and easy to cleanIndoor and outdoor useIdeal for home, office, crafts, outdoor activities and moreWhite Granite folding table is versatile and sturdy enough for everyday useLifetime 30" personal TV Tray TableFeatures a 30" x 20" molded tabletop (white granite) with a round folding frame (gray)