Add style, sophistication, and convenience to your next event with disposable 14. 5 x 18 in. White Plastic Oval Tray. Ideal for serving finger foods at your buffet table, this white serving tray will complement most color palettes while enticing your guests with an attractive food display. Elevate serving platters on risers or mix and match with various sized/shaped trays and bowls. White plastic platters are ideal for parties, graduations, weddings, showers, and other celebrations. White serveware is durable enough for repeated use, but affordable enough for single use.