About this item PACKAGE:Big Giant Jumbo Gold Mylar Foil Letters and Numbers Balloons:1 piece 40 inch number "3" gold Balloon,1 piece 35 inch Number "0" gold Balloon,1set 16 inch gold "happy birthday" letter balloons with 2 pieces gold ribbons,1 piece straw.giant happy birthday balloon sign and Jumbo Number balloons are a goodchoice for Birthday Party Decorations Supplies,lets you celebrate partymoments with children, friend, andfamily Materials:The gold number and letter balloons are made from aluminum film,uniform and bright.Gold number 30 foil mylar balloon 40 inch number balloons, Large number 30 balloons,happy birthday letter balloon banner is perfect for 30th birthday anniversary party decorations Selfsealing and reusable:You can inflate the big number and letter balloons using a straw and ribbons to hang them.our number and letter banner balloons can be selfsealing after inflated withoutextra tying with your fingers. After party please use straw to export theair for reuse Applications:30th birthday party decoration supplies are suitable for 30th birthday party,30th birthday party decorations,30 year old birthday party decorations,30th anniversary party and others different occasions,add festive atmosphere andcreate a romantic environment; you can hang the balloons on thewall, ceilings, windows, gardens curtains, ceiling, backyard or anywhere else you want as backdrops or photo props, pool party for men and women anniversary birthday party decor