4-in-1 Sink Caddy with Strong Suction Cup, Sponge Holder for Kitchen Sink Organizer, Removable, Rustproof, Stainless Steel Holder for Sponge, Brush, Scrubber, Scraper - Black. Based on the principle of an octopus sucker, the suction cup is made of TPE material and can hold up to 11 lbs.
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