Optimized material makes the surface smooth and bright, such as specular reflection. Can be good game props, game rewards for kids. A good chance for parents and kids to cooperate together to inflate and delfate the ballooms. Can improve the relationship between parents and kids by DIY the house decoration together. They can be used repeatedly, easy to inflate and deflate, don’t throw it away after using it once. Features -Color: Golden, silver, blue. -Material: Aluminum foil. -Size: About 44.00X23.00X0.10cm / 17.29X9.04X0.04inch. -Optimized material makes the surface smooth and bright, such as specular reflection. -Can be good game props, game rewards for kids. -A good chance for parents and kids to cooperate together to inflate and delfate the ballooms. -Can improve the relationship between parents and kids by DIY the house decoration together. -They can be used repeatedly, easy to inflate and deflate, don’t throw it away after using it once. Package list: 6 x blue double note shape balloon, 2 x golden double note shape balloon, 2 x silver double note shape balloon, 2 x golden single note shape balloon, 2 x silver single note shape balloon