DescriptionIf you are looking for a professional andaffordable poly screw seal lid for bottles, then your research is over here.Thats because our product can meet your need. Adopted of resin and plasticmaterials, these caps are practical and durable for long time use, not easilybreak, crack or deform.Features-Color:Black -Material:Resin, Plastic -Size:4.00X4.00X1.50cm/1.57X1.57X0.59in - These lids are made from plastic and resin materials, reusable and durable, enjoy a long serving life.- Create a tight seal to prevent liquid leakage, give well protection for your beer, wine or cosmetics.- Ensure a good sealing effect, let the liquid in your bottles can keep in a good statue. - Provide enough quantity for you to use, replace or share with others, easily meet your different needs. - The screw cap is simple in design and practical in use, to give you a pleasant using experience.