The disclosed invention is a surface extension attachment device that easily attaches and detaches to surfaces, basins, and sinks to prevent water, liquids and other materials from splashing onto, squirting, spraying, and/or wetting person(s), place(s), and/or thing(s) while using the basin, sink, or other surface, including when washing hands or utensils. At least one panel of the present invention can be made of a flexible plastic and can be made to fold over itself and can include a means to attach to itself, such that the user has the option to fold this device out of the way or remove it, when it is not needed.