Mylar Balloons. You Get 6 Pieces Per Bag. Warning: CHOKING HAZARD - 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. Unit of Measure: Bag of 6 PCS. This Mylar Smile Balloons item ships within one business day from the Indiana warehouse. Find more great discount items in our Themed Novelties product category on BulkToyStore.com.