and . Feature: Made of material, wearable and accurate, convenient to use. Clear Liquid with green background, highly transparent, bright and beautiful. Stable performance over a wide temperature range and excellent shock resistant. Designed to level surfaces in all directions. The horizontal direction is clear at a glance. Available for all high accuracy requirement areas, makes adjusting more convenient and accurate. Applicable to professional measurement, level RV, Tripods, Phonograph, DJ Turntable, Telescope, Tables, Shelves, Appliances, etc. Surface Leveler only, other accessories demo in the picture is not included Specifications: Item Type: Surface Leveler Material: Acrylic Size: 12+6mm/0.4+0.2in Color: Green Quantity: 4pcs/bag Note: Transition: 1cm=10mm=0.39inch Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Includes: 4 x Levelers Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.