Home sweet home latex party balloons 12 count Size: Standard 12" balloon size Use: Arrives deflated, can be filled with air or helium Event: Real estate, new house, welcome home party, returning home event, open house event supply Material: Quality latex does not include strings, do not leave package in extreme heat as this can damage the material, all balloons are tested before shipping and shoud not pop we add an extra balloon to every order incase of any issues caused by transportation or overfilling, thank you for your understanding Home sweet home balloons. Standard 12" balloon size, each order includes 12 deflated balloons extras may be included. All balloon are tested and in new condition ready to be filled with air or helium. inflate the balloons slowly, do not overinflate and do not expose balloons to extreme heats. For best results inflate balloons on the same day and avoid constant exposure to sunlight. Strings are not included.