Features:* .* and easy to use, a good assistant for work and life.* Easy to use, good performance, long service life* 15*15*40mm All kinds of mirror frame, picture frame, embroidery frame, artFrames and paintings are calibrated when hanging to determine if they are horizontal or parallel* Points of use: place it on the edge of the body, which is to be measured, and the bubble in the middle is horizontal.* OtherApplication: adjust the level of LCD hangers, hanging box decoders,Adjust PTZ level, adjust frame level, adjust Mural level, adjust calendar level, adjust Camera level, adjust desk level, adjust Display level computer case, adjust office levelMachine, adjust tripod level, adjust toys level,Adjust special instruments level, adjust furniture levelPlacement and adjusting the level of woodworking measuring tools, which can make it more convenient to adjust the items you use frequently, More accurate angles and better positioning of your life and space Size 15*15*40mm, acrylic material, crystal clear, okay Workmanship, practical, extremely beautiful; High precision, easy to use, fast, accurate, home handicraft display and storage, Newly introduced, highly transparent, bright and wear-resistant universal The spirit level adopts mirror special acrylic and ABS materials to make the molded product crystal similar and transparent. *The horizontal direction is clear at a glance. The workmanship is fine, practical, precise, easy to use, fast, accurate and it is a boutique worthy of fun. Specifications:* Material: Acrylic, abs* Color: As shown* Size: 15*15*40mm* Quantity: 3Package Contents:3 level *Note:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.