This magnetic level bubble is a must-have tool for anyone who needs to ensure precise leveling. Its high-precision magnetic level bubble provides accurate measurement of horizontal level, making it ideal for leveling RVs, installing furniture, and more. Its installation hole allows for easy installation on RVs and other equipment, while its durable material ensures a . Its mini size makes it easy to carry and use, making it a convenient tool for any DIY enthusiast. Features -Color:Black,Green -Material:Plastic -Size:5.70X4.30X1.40cm/2.24X1.69X0.55in -Accurate measurement for precise leveling: provides precise measurements for accurate leveling. -Easy to use for efficient work: designed for easy operation to ensure efficient work. -Compact and portable for on-the-go use: compact size and portable design make it convenient for use on the go. -Magnetic design for stability and reliability: equipped with magnets for enhanced stability and reliable performance. -Installation hole design for convenient and practical use: features an installation hole design for convenient and practical usage. Package list: 4 x RV Levelers