- Made from high quality PVC which is environment-friendly without harm to your body. - Just need to place the bath in the bag and then use a hair dryer or heat to heat it until surrounded completely. - Perfect to be used for packaging various crafts under 10 x 15 cm like essential make up bottles etc. - Widely application for you to seal the items for keeping it fresh or shrink for storage. - Keeping stuffs safely packaged from scratches, folds and breakages with a luxury look.