Min. Order Reference FOB Price
1000 Pieces US$0.10-0.60 / Piece
Product Description
Product Description Characteristic: Material: PE &Nylon Inner Material: Urea, Water Weight: 280g Non-toxic, Non-caustic, disposable. Get cold within 2 seconds. Low cost, wide range of application. Usage: Find the liquid bag in the cold pack and make it broken and 3 seconds ...