Description:PVC Material: The frameless glass shower door sweep is constructed from clear PVC, which is durable, water-resistant, and easy to maintain, ensuring a long-lasting seal.Great Water Barrier: The H-type design of the seal provides a robust barrier against water, with a bottom wiping edge that effectively sweeps water back into the shower area, reducing the risk of water leakage, keeping the bathroom floor dry, and preserving the aesthetic appeal of the shower area.Easy to Install: First clean the bottom edge of the shower door to remove any dirt and then align the seal with the bottom of the door, ensuring the wiping edge is facing down towards the shower floor. Press the seal firmly into place, making sure it is evenly applied along the entire length of the door.