Beautiful bubbles: Green ABS plastic measuring tools with fine workmanship, practical and aesthetically pleasing. Application: Made from clear ABS material for high visibility; horizontal level is easy to read at a glance. Easy to use: Includes 5 pieces of 10 x 10 x 29 mm square bubble levels with high accuracy. Compact size ensures quick and precise leveling. Suitable for: Cameras, precision instruments, picture frames, cross-stitch frames, art frames, murals, and other hanging applications to verify horizontal or parallel alignment. Usage: Place the tool along the edge of the item being measured; center bubble indicates level position. Dimensions: 10 x 10 x 29 mm Material: ABS Color: As shown Features: Clear appearance, precise calibration, smooth finish, reliable performance. Package includes: 5 x universal horizontal bubble levels Note: Color may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 mm.