- Installation Size: This bathtub drain kit is designed to fit most standard standing bathtubs. Key dimensions include a pop-up drain cover diameter of 2.75 inches, a pop-up height of 4 inches, a closing height of 3.54 inches, and an external thread diameter of 1.85 inches. Measure your bathtub to ensure compatibility before purchase. - Product Material: Constructed from solid brass, both the bathtub drain body and press type cover are crafted in an integrated design for superior durability. This robust material is resistant to rust and designed for humid environments. The bouncing core features a fatigue-resistant stainless steel spring, ensuring longevity. - Surface Treatment: The drain kit boasts a multi-layer polished and electroplated finish, offering a sleek, glossy appearance. This protective coating makes maintenance easy; a simple wipe with a soft cloth keeps it looking new. Available in multiple colors to match your existing bathtub hardware seamlessly. - Leak Prevention: Featuring multiple layers of soft sealing rubber pads, this bathtub drain plug ensures a watertight fit during installation, effectively preventing leaks. When closed, it minimizes unnecessary water loss, enhancing your bathing experience. - Use Scenarios: - Ideal for homeowners looking to upgrade their bathtub drainage system with a reliable and stylish solution. - Perfect for DIY enthusiasts and contractors seeking durable and high-quality components for renovation projects. - Great for families wanting to ensure a hassle-free bathing experience without the risk of water leakage.