Plastic. Accurately measures the correct oil to gas mixture for all 2-cycle engines. Mixtures of 24-1, 33-1, 40-1, 50-1 and 100-1 ratios are shown on the see-thru bottle for accurate measuring in both liters and gallons. Size Quart Height 9"

Price is per unit.Also available in a case of 100. Please call us if interested in case pricing.