FOOD GRADE SAFE: 100% new Oriented Polypropylene (OPP), non-toxic, odorless, environmentally friendly, clear than PP plastic bags and can protect your food well6 MIX COLORS TIES: Colorful twist ties in 4.7 inch, make your bags and wrapping more beautiful and fun, great decorating accessories for your wedding, birthday party, cookies, candy, cake pops, lollipop, small treats, goodies, gift wrapping, nuts, small jewelries, more than 300 count in package;THICKER AND STRONGER: 1.3 mils (single side) thickness in 4'' x 6'' size, stronger bags have excellent vapor blocking properties, keeping the food and treats fresh, extends the shelf life;RESEALABLE PACKAGE: 300pcs treat bags with 300 twist ties in a re-sealable bag, keep fresh and convenient store and re-use! Birthday, Wedding, Party, Home and Kitchen must-have!Each gourmet kitchen essential tools.Give the most delicious food to your loved ones.