I bought these for this year's Halloween, I was going to give out home-made treats. But it turns out parent's won't accept such things. So I'm selling them so they don't go to waste.
The package has never been opened. Below is the original seller description.

PACKAGE CONTENT:Package includes 100 pieces clear cellophane flat bags and 100 pieces gold twist ties,sufficient quantity to meet your various needs.You can use them for your daily storage and packing.
SIZE SPECIFICATION:The flat sweets bag measures about 15 x 25cm/5.9 x 9.84inch,large capacity to hold cookies,nuts and so on.And the gold twist tie measures about 10cm/3.94inch long,match with the candy bags,keeping the food and treats clean and fresh.
FOOD SAFE MATERIAL:These flat treat bags are made of high quality food safe oriented polypropylene(OPP) material,odorless,non-toxic and environmentally friendly,complies with food safety.They are thick and tear resistance,safe for packing and storing food or small items.
CONVENIENT TO USE:Just filled the flat cello bags with sweets,cookies,nuts or chocolates,then tie the bags with gold twist ties,prevent the food inside from falling out.They are resealable,you can use them for many times.And you can check the food inside without opening the bag or contaminating the food.
WIDE APPLICATION:These clear cellophane bags are perfect for packing sweets,candies,treats,snacks,popcorn,chocolates,cookies,nuts and fruits.They are also great for storing small items such as rings,keys,little toys,cards and stamps.The candy bags can be a beautiful decoration for weddings,parties,Halloween and Christmas.