30pcs Gallon 55mm Drinking Water Bottle Cap Tops with Screw Thread

BPA Free bottle cap, non-smell, safe, perfectly for re-filling water cooler bottles for your home or office.No splash, no leak, sealing strong than universal caps, clean and safe to create a sterile environment for crystal-clear water storage.Simple and modern design, easy to screw on. A good replacement of the damaged or lost cap, keep your water clean while stored.Fit for 5.5cm water bottle with screw thread, Inner caps design turn the non-spill caps into reusable and replacement.colour: blueMaterial: plasticSize: 5.5cm diameterPackage Contents:30 x Bottle capsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.