This is a water level measuring gauge, using , durable for long time using. You can measure the depth of the pond and have faster, more accurate data. Small size, light weight, the pool water measuring sticker is easy to take and store for repeated times using. Features -Color:Red -Material:Aluminum foil -Size:100.00X3.50X0.10cm/39.30X1.38X0.04in - Durable and practical, this measuring gauge for water level can serve for a long time application without frequent replacement. - Practical water level gauge tool can effectively observe of water level, save your time and efforts. - Thicken and , not easy to deform and break, the water level measuring tool is durable, support long time using. - Used to mark water levels in and lakes, easy to use, and light weight, compact size, the water level gauge is portable to take. - Sizes and numeral are in the surface for clarity reading, stable, the water level measuring gauge maintain good effect. Package list: 2 Level Gauges