Sticky on one side, simply peel off the cover and stick down.
Total Station Prism Mini L Bar 90 Degree Right Angle, Copper Glass, 25.4mm Diameter - Accurate Measurement, Wide Application in Tunnels and Roads
Conical Prism Optical Glass Lens 12.7mm Copper Coated, High Precision Surveying Tool - Durable Coating, Wide Aperture Range, Ideal for Mapping and Measurements
YWBL-WH 360 Degree Prism with:: Reflective Effect Copper/Silver Plated Film, Excellent Glass K9 Glass, Wide Use in Tunnels, Railways, Dams, Mines, Highways, Steep Slopes
12.7mm Conical Prism Surveying Prism, Optical Glass Prism with Copper Coating, Total Station Prism Lens for Surveying and Mapping, Wide Aperture Range 0.2-1 for Pre
12.7mm Conical Prism, Surveying Prism Lens, Copper Coated Optical Glass with Total Station, Fine Psing and Wide APER Range for Surveying and Map
GMP111 Mini Surveying Prism, Compatible with Leica Total Station Measuring Instruments (with tip but Without Pole) - (Copper Plated +17.5mm)
