Gardner Bender PS-150Z Plastic Staple, &frac12; Inch., Secures Romex, UF & (NM) Non-Metalic Cable, Polyethylene - UV Resistant, Splinter Free, Application: 14/2, 12/2, 10/2 (NM) Non-Metalic Cable, 100 Pk., White UL LISTED - APPLICATION: 14/2, 12/2 and 10/2 cable For use with NON-METALIC CABLES (NM) FAST AND EASY TO INSTALL, smooth saddles PREVENT DAMAGE TO INSULATION - both nails drive together without splitting wood Nail heads are RECESSED FOR MINIMUM EXPOSURE UV-RESISTANT polyethylene saddle and zinc-plated nails WILL NOT RUST, ROT OR DETERIORATE OVER TIME UV-resistant polyethylene saddles will not rust, rot or deteriorate Superior quality at an affordable price Smooth saddles prevent damage to insulation