Smell Proof 3.1mil Mylar Foil Sample Pouch Heat Sealable Aluminum Foil Bags Bulk Food Storage Vacuum Sealer Coffee Tea Jerky Soap Package with Tear Notch Food Grade 2.4"x3.5"(inner size 2"x3.1") If you purchase "200 Quantity", amazon will ship your package via One-Day Shipping from USA; When you purchase " 2000 Quantity", we will ship your package by DHL EXPRESS from China, normally the estimated delivery is about 4-7 business days MOISTUREPROOF WATERPROOF-- Keep your products clean and free from moisture VACUUM HEAT SEAL-- The bag can be vacuum sealed as well as heat sealing the open top MULTIPURPOSE USE-- Perfect for coffee, beans, candy, sugar, rice, baking, cookie, tea, nuts, dried fruit, dried flowers, powder, snack and more food grade or tool, soap, cosmetic packing long term storage PLEASE NOTE THE AVAILABLE SIZE--DURABLE MATERIAL " SAMPLE " POUCHES-- Thickness: 0.08mm (3.1 mil)( one side) -- Outside Size: 6x9cm (2.4"x3.5") ; Usable Size: 5x8cm (2"x3.1") It can hold approximately 20g granulated sugar