The 4 oz. Amber PET Plastic Bullet Bottle with White Treatment Pump provides UV filtering properties perfect for protecting light-sensitive materials. Durable PET Plastic is lightweight and provides impact resistance. Includes 20/410 White Treatment Pump with 5.3" Dip Tube. Dispensing Amount: 200 mcl per stroke. Dip Tube will need to be cut to fit. When cutting the dip tube, make sure to cut at a 45 degree angle. Sold by the each.