Features</br>1. Material: plastic</br> 2. Design: open top, with tear notches</br>3. Thickness: 2.8mil (one side)</br></br> Usage</br> 1. Vacuum or heat seal, can use the vacuum or heat sealer to vacuum or heat seal the bag</br> 2. Perfect for coffee; candy; sugar; baking; cookie; snack; leisure food; decorations; accessory and so on