LumaSleeve die cut inserts are both decorative and functional. Slide down INSIDE the bags for an illuminated image. With the flame resistant coating and ridged cardboard structure, they make any luminarias display perfect. Mix and match designs for any occasion. Makes any party more festive Line your driveway and walkway to lead your guests to your party Perfect for a wedding reception, bachlorette party, cocktail reception or just when having friends over for a party. Prevents the Luminaria Bag from collapsing Fits into all our luminaria Bags – Try with different color bags Buy in bulk and save!