Shatterproof, waterproof, unbreakable design made to withstand harsh environments. Great for leveling RVs, campers, trailer tongues or hitches, large tools, tripods, cameras, pictures, rests, furniture, appliances, machines, pool tables, and much more Small and easy to keep in a drawer, carry in a tool bag, -in a pocket for climbing a ladder, anywhere you need a -check level Great for RV-ers, , carpenter, furniture assembly, installation people, campers, photographers, marksmen, construction. do-it yourselfer, Weight: 0.3527396192 pounds, Manufacturer: Oewwthy