[FUNCTION]: The wash basin bracket is upgraded to a fixed triangular stable structure. Only a complete sink maintenance system can play a stable support role without shaking and save space. [EXCELLENT QUALITY]:The wash basin adjustable support legs are made of steel, which will not rust in the wet environment of bathroom, toilet and kitchen. [DESIGN]: The wash basin mounting bracket upgrades the horseshoe shaped design of the large size base, which is more widely suitable for sinks with different drain diameters, such as counter sinks or ceramic sinks or kitchen double sinks or small Kitchen sinks or farmhouse sinks and more [FEATURE]: The retractable design makes this sink repair set suitable for most kitchen sinks. the cabinet countertops from damage. [EASY TO INSTALL]:The sink mounting bracket set is easy to install and use, just place the wash basin bracket at a suitable position under the sink, adjust it to a suitable height, and then tighten the lock to complete it easily. Specification: Material: Steel Size Chart: S: 25cm-40cm or 9.84inch-15.75inch L: 40cm-70cm or 15.75inch-27.56inch Package Includes: 1 Piece Under The Sink Bracket Note: Please allow slightly errors due to manual measurement and different monitors.