The Badeloft undermount ramp sink UB-04-XL-GRY is an extra-large ramp sink in our limited grey color. Striking and minimal all at once, this seamless grey design is fitting for contemporary and luxury bathrooms. Badeloft ramp sinks are highly sought-after for their stylish appeal and ease of maintenance. This extra-large design is made for large bathrooms and commercial restrooms. At 4 feet long and 16 inches wide, it is large enough for multiple simultaneous users. This sink is made from a composite of natural marble and limestone and hardened with an acrylic polymer. Highly durable and an excellent insulator, this stone sink will last for years with minimal maintenance. It is non-porous and damage-resistant, and it is made with 100% non-toxic materials. The sink comes in your choice of a matte or glossy finish. It includes two drain slots and hardware for installation.