The Roppe Rubber Wall Cove Base Lunar Dust 4″ x 120′ Roll is a high-quality building material manufactured in the United States by the reputable brand Roppe. This roll of Lunar Dust cove base is designed to seamlessly cover and protect walls from dust and debris during construction projects. With its durable and versatile material, this product ensures a clean and polished finish to any wall it is applied to.