The 12" x 18" Rectangular Lids (EMI-1218L) by EMI Yoshi are part of an innovative line of dishware that is created to aid in the success of your service. They fit on corresponding EMI Yoshi Party Trays and include a wide top surface area to allow for secure stacking. Now foods can be fully prepared before set-up for off-site events, meaning less hassle and less spillage. These lids are made of sturdy, durable clear plastic that can be used time and time again or thrown out depending on your needs. Party Tray Line. Finish: Clear. Size: 12" X 18". Shape: Rectangular. Material: Plastic. Pack of 40.