Highlights: Our siphon set is made of stainless steel and brass, ensuring exceptional strength and durability.< li>This pop-up drain is suitable for sinks and basins with or without overflow, quick water emptying, prevents overflow.Matte black finish, super resistant to scratches and dirt , does not fade and always looks like new.Pop-up tested at least 100 thousand times, designed for a long life of use.Stainless steel siphon is designed to be slightly flexible, allowing angular adjustment for easy and precise installation.The interior of the siphon is designed with a water reservoir to prevent the backflow of odors and insects. The water tank can be dismantled and cleaned easily.Easy and quick assembly and maintenance, no need for installation tools, removable and anti-clogging filter, ideal for renovation. * To guarantee you a good online shopping experience, please check the dimensions carefully before placing the order ^_^ * Our siphon hose set is ideal for larger sinks, providing an efficient drainage solution.^_^ Specifications: Materials: Stainless Steel + Copper Surface Finish: Matte Black Drainage Mode: Spring Drain Suitable for basin diameter: 44-46mm Connection specification of tail piece: G 1-1/4 Thickness of basin that can be installed: 18~54mm Height of straight pipe: 16cm Length: 30cm Delivery content: - 1 x Pop-up sink drain - 1 x Siphon set - 1 x Instructions in French More benefits: - We devote ourselves to customers with high quality, economical and well-designed sanitary products. - We provide you with a free return within 14 days, no worries after the sale! - Please do not hesitate to contact us if you have any needs. We will respond to you on working days within 24 hours.