The product is a 100ml sublimation spray specifically designed for cotton shirts. This coating spray allows for easy application and ensures a high-quality finish for sublimation projects on t-shirts. With a one-size-fits-all design, this product is ideal for artists and crafters looking to create unique and personalized designs on cotton clothing items. The Sublimation Coating Spray from T Sublimation Coating Spray is a versatile and essential tool for achieving stunning results in your sublimation projects.