The 4 oz Natural HDPE Plastic Cylinder Round Bottle & Black Fine Mist Sprayer provides impact resistance with some flexibility. Includes 24/410 PP Black Fine Mist Sprayer with Clear PP Overcap and 7.7" Dip Tube. Dip Tube will need to be cut to fit. When cutting the dip tube, make sure to cut at a 45 degree angle. Bottles are flame treated, which makes label application easier.