Topcon Prism Sheet

． Diamond-grade reflective bottom plate with high reflectivity
． The adhesive is strong, and the sticking is not easy to fall off
． Waterproof on the back, not easy to be damaged when pasted outdoors
． Available in 3/5/6/9 cm size
． Customized size (10~60cm) is also available, if you have any questions or needs, please contact customer service