Mcolour Balloon 2 Piece 27 Inch I Do Wedding Rings Valentine's Day Wedding Decoration Supplies Foil Balloons This balloons is self sealing so no tying with fingers required. Material is aluminum film, color uniform, spherical beautiful Great decoration for Valentine's Day/Wedding decoration or just for fun! This foil balloon is high quality and suitable to inflate with air! Mcolor bolloon dress up your life!