Amandir135pcs Space Balloon Garland Arch Kit - Outer Space Birthday Decorations with Blue Purple Silver Galaxy Astronaut Foil Balloons for Boys Kids Space Themed Birthday Party Decoration Supplies Specifacsations * Material: Latex, plastic * Balloons Size: 18''/12''/10''/5'' * Silver Ribbon Length: 32.8ft * Balloons Strip Size: 16.4ft Features Hold an unforgettable space themed party right away! ! ! Well-designed and colour-matched, exactly what you needed for space themed party supplies! Be creative with your ideas and throw a memorable party for your friend! Note * Please allow 1-2'' errors due to manual measurement. * Due to the lighting and display, the picture may be slightly different from the actual product. * Latex balloons only can float 3-4h, especially the confetti balloons with confetti, the float time is more short(about 1-2h). * For confetti balloons, after inflated, please rub gently with towel, wool, carpet, cloth to get static so that the confetti stick to the wall.