Blue Dolphin and Seahorse Acrylic Toilet Seat Blue Dolphins, seashells and seahorse in a ocean blue background Standard size only Give your toilet a lift by updating it with a designer-style seat cover. Handcrafted of resin - stylish and durable, the cover is fitted with rust-proof, chrome-plated brass hinges. Easy to clean. Crack Resistant LuciteFits Standard Toilet Seat Toilet Seat Size chart