The 4 oz Natural HDPE Plastic Cylinder Round Bottle & Silver Atomizer provides impact resistance with some flexibility. Includes 24/410 HDPE Silver Fine Mist Sprayer with 6.9" 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.