the teaching aid, wood triangles , one side is 50cm or longer , Divided in cm and mm,With a handle in mid

1)wood triangles

2)one side: 50 cm or longer

3)Divided in cm scale

4)With a handle in mid

Shindow International Trading Co.,ltd

Have years of experience in specializing in Promotion Supplies , Office & School supplies,Plush & stuffed toys and Keychains

If you are interested in it and want to have more information,or have requires,please feel free to contact us.We will try our best to meet your goals.