SPECIFICATIONS Brand Name: NONE Choice: yes High-concerned chemical: None Model Name: RV leveling bubble Origin: Mainland China semi_Choice: yes Features: [ Accurate Reading ] Level bubble glide smoothly through damped fluid following the incline of the car or boat, instantly showing the degree of incline, according to scale on shell, accurately indicating the Angle that needs to be raised or lowered [ Never Fade ] Camper level bubble indicators crystal clear liquid, never fade, traditional level of fading due to solar exposure is different, leveling bubble will not fade over time, can maintain color for a long time, bubbles are clearly visible [ Product Features ] Trailer leveling bubble is pasted on a horizontal surface, precision leveling, it is clearly visible during day or night, 2-Pack show multi-directional tilt angle, gives you a more complete picture of the situation [ Long-Lasting Use In Multiple Scenarios ] Bubble level is suitable for RV, camper, trailer, truck, off-road vehicle, can be placed inside and outside car, the material is made of hard and durable plastic, which can be used for a long time outdoors [ Installation Suggestion ] RV leveling bubble when installed, two options. ① You can tear off sticker on the surface of the tape and stick it directly on car; ② Or use screws to fix, and the level is equipped with suitable screws