Build Bridges Not Walls T-shirt Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat Build Bridges Not Walls T-shirt Build Bridges, Pope, Donald Trump, Political Shirts, Hillary Clinton, Build Bridges Not Walls, election 2016, Against Trump, Trump Protest, World Peace Lightweight, Classic fit, Double-needle sleeve and bottom hem