Using these royal blue satin drawstring gift bags is super easy. First, open the drawstring to expand the bag. Then, put your jewelry, candies, or small gifts inside the 5' x 6' fillable space. Once you've filled it, pull the drawstring to close the bag. For storage, keep them in a dry and cool place to maintain the satin's quality. Avoid sharp objects that may tear the bag. If they get dirty, you can gently wipe them with a soft, damp cloth. These bags are great for weddings, parties, and birthdays, adding a touch of elegance to your event.