blisstime stand up pouch bags, 50 pack kraft pouch with tear notch and matte window, heat sealable zip lock food storage bag (3.5" x 5.5") blisstime <b>features</b><br/> -- different size available: there are 6 sizes to choose from: 3.5 x 5.5 inch; 4.7 x 7.9 inch; 5.5 x 7.9 inch; 6.3 x8.7 inch; 6.7 x 9.5 inch; 7.1 x 10.2 inch.<br/> -- each bag features pe inner membrane, which is moisture proof and can be sealed by heat sealer, keeps your products dry and fresh.<br/> -- bags can be self stand up after fill by items.<br/> -- the kraft bags with rectangle matte window to display your product directly.<br/> -- easy tearing design: u shaped top opening for easy open. <br/> -- applications: ideal to pack in candy, loose leaf, coffee beans, oats, nuts, cookies, bath salt, spice and so on.<br/><br/> <b>note:</b><br/> due to the surface of kraft pouch is waterproof, it is not suitable for stamp or ink, but stickers can easy work on it.