Heavy duty clear glass beads - These sWer curtain liners are thin but nicely made with clear glass beads at the bottom to keep liner in place. They are heavier than ordinary 3 gauge curtain liners.Water-proof and easy to clean - Waterproof sWer curtain liners can protect shorter decorative sWer curtain and extend the useful life of the curtain and keep it durable. Easy to wipe clean with a damp cloth.Convenient - The PEVA-made sWer curtain liners are no irritating chlorine smell that you can use it with confidence. 2 sWer curtain liners included, it\\u2019s convenient to change the sWer hooks and throw away the old one.Multipurpose and transparent - Used in your home, hotels, dorms even for your camp trailer. These curtain liners can be used as a liner for a fabric sWer curtain or as a stand alone curtain if you want to see more clearly when taking a sWer.Rust-resistant metal grommet holes - Each liner provides 12 metal grommet holes to accommodate the sWer curtain hooks, or other decorative hooks. The metal grommet holes promote easier hanging and long-lasting strength.