These are the ORIGINAL puffPAC gift wrapping Balloons
approx size is 20" x 30" (Jumbos)
made from durable mylar material

open bag, insert gift, seal with a common clothes iron
insert straw (included) into inflation port
blow gently until full then remove straw
You are now done, time to give the gift away
stays inflated for a long time (no helium is used)

Design is the Merry Christmas Cat by the Fireplace