Safe food grade: oriented polypropylene (OPP), non-toxic, odorless, environmentally friendly, transparent than PP plastic bags Professional and elegant look: self-adhesive transparent and reclosable sealing tape that protects the contents from dust, insects, humidity and mold. Thicker and Stronger: 5 '' x 7 '' (flap not included), bottom not blown, 1.2mm thick, clear and stronger cellophane bags have excellent blocking properties. steam, keeping foods and treats fresh Professional Use: High quality 1.2mm thick multi-function cellophane bags are perfect for packing dragees, candies, cookies. They're also great for storing materials for crafting hobbies. and much more These bags measure 12.7 cm. x 17.8 cm. x 1.2 mm. Sold in packs of 200 Features: Easy to Use: Each OPP bag contains enlarged self-sealing adhesive sealing strip, no need for twist ties, can seal tightly and keep your food fresh longer. Professional and elegant look: self-adhesive transparent and reclosable sealing tape that protects the contents from dust, insects, humidity and mold. These self-sealing clear cellophane bags are perfect for all types of projects, gifts and small treats. These clear cellophane bags are also great for retail - These bags offer a transparent solution, offer a Retail Pack look and a nice finish for your product.