student only large scale set ruler 20cm transparent plastic four-piece set ruler set square protractor drawing tool 学生专用大刻度套尺20cm透明塑料四件套直尺三角尺量角器绘图工具

https://pan.baidu.com/s/1f4l_TWsbjB71bm6j3r5Qw?pwd=chke Extract code: chke

Student-specific large-scale measuring tape, plastic thickened ruler, triangle board, protractor – four-piece set for exam stationery

High-definition, large-marked plastic ruler set with eye-protective design: straight ruler, triangle ruler, protractor, and four-piece set – student stationery

Thickened transparent plastic measuring tape with large scale of 20 cm, ruler, triangle ruler, protractor, examination drawing tool

Product Name: Eye-Care Color Large Scale Measuring Tape

Components: 20 cm ruler + 2 set of protractors + 180° protractor

Core material: transparent plastic (thickened rigid plastic)

Scale design: large digital markings, eye-protecting color printing, high transparency material for clear readings.

Product features: large digital eye-protecting design, clear scales that are not easily worn out, transparent and easy to write on, thickened for durability

Application scenarios: student classrooms, exam answering, geometric drawing, office measurement, stationery wholesale

Packaging style: Independent PVC card holder bag packaging, randomly distributed in 3 colors (blue / pink / purple)