High Quality Silicone MaterialOur rubber pipe seals are made of transparent silicone material, which is long-lasting, strong and durable. Corrosion resistance, anti-aging, high and low temperature resistance, insulation and abrasion resistance, UV resistance. Good SealingSilicone sealing sleeve has good performance sealing, good sealing performance, can withstand large pressure, without deviation. Universal for Hot and ColdeFaucet leak-proof sealing gasket environmentally friendly material, tapered design for easy installation, non-toxic and odorless, easy to install, saving time and labor, universal for cold and hot use, suitable for Domestic water between -40~200. Easy to InstallFaucet Leak-Proof Sealing Gasket Save time, uniform winding, and say goodbye to traditional raw material tapes that are time-consuming and difficult to control the thickness. Remove the product, align it with the faucet thread, and insert it evenly into the faucet thread. Align the faucet with the water pipe and tighten it evenly. The installation is complete. Wide ApplicationFaucet leak-proof sealing gasket--plug and play, Universal for quart pipe fittings, plug and play, suitable for various plumbing fixtures. Faucet Leak-Proof Sealing Gasket Suitable with or without card slots.