Stainless steel | 【MORE STORAGE SPACE 】Compared to other kitchen sink caddy CISILY sponge holder expands to 5.3 inches wide and 9.49 inches long, enhancing its kitchen organization function, and allowing flexible placement of sponges, dish soap, soap dispensers, brushes, sink plugs and more. Make the most of every inch of space and make your kitchen look cleaner. | 【REASONABLE DIVIDER DESIGN】 The sponge holder for kitchen sink ergonomic divider design allows it to have 4 separate storage spaces, Different items are placed in different areas, so as to achieve a well-organized effect, so that your counter is no longer cluttered. | 【KEEP DRY】The sponge holder features an elegant petal pattern cutout design and sturdy stain-resistant tray to keep it looking good. The hollow bottom design increases drainage speed, the drip tray collects excess water, keeps the sink rack and countertop dry. | 【ANTI-RUST STURDY MATERIAL】: We chose a stainless steel material more suitable for kitchen sinks to make the sink caddy and added sandblasting technology to the surface for secondary protection. This improves the corrosion and scratch resistance of the sponge holder, which will still look new after long-term use. | 【SATISFACTION GUARANTEED】: The CISILY kitchen sink organizer is ready to use upon receipt, no installation required and is widely used on counters or bathrooms, making it a satisfying gift. If you have any questions during use, please consult our customer service staff. We want to provide you with a pleasant shopping experience.(USPTO patent pending)