Halloween Decoration Aluminum Foil Happy Letter Balloons Set Description: Material for the aluminum film, The ball has a metallic luster, uniform color, ball-shaped beautiful Can be used repeatedly, easy to inflate and deflate, do not use once throw away Special Tips: to Aluminum Membrane balloon inflation must be slow, can be used to 90% inflator And then blow with a straw, easy to control the amount of air, so as not to burst If there are 2 layers of aluminum sticky situation, be sure to stop inflating Gently open the 2 layers of aluminum membrane and then inflating, otherwise easy to damage Sharp objects, dirty ground, direct sunlight and excessive compression are all liable to damage the ball, Burst due to the heat expansion and cold contraction of the gas, in winter or when the temperature drops, The aluminum membrane balloon should be properly inflated; in summer or when the temperature rises, To properly deflate the aluminum membrane balloon, so as not to burst Package Included: 1pc Balloon Set Normal 0 7.8 0 2 false false false EN-US ZH-CN X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.5pt; mso-bidi-font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-font-kerning:1.0pt;}