Size: 18 inches Shape: Heart Characteristics: Can be used repeatedly, do not need additional knot, automatic sealing; can be filled with nitrogen, hydrogen (can float). Usage: Wedding decoration, birthday party, Valentine's Day and other festivals to do decorative arrangements, etc. Quantity: 5/10/20/30/50/60pcs
Caution: Balloons are rated size, more than it is easy to burst, please control the maximum diameter. Sharp objects / unclean ground direct sunlight and excessive squeezing are easy to make the ball skin damaged and burst.
Generally after filling helium/hydrogen can only float for 6-14 hours, so helium and hydrogen must be filled on the day of use.
Children under 8 yrs. can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once.
