These bags can be customized with your logo (up to 3 colors). They come in sections of 10 aligner bags that are perforated for easy tearing. They also have a ziplock and heat seal portion at the opening. The purchase comes with 10,000 bags (1,000 sections of 10 individual aligner bags). Dimensions of each bag are 3.5”x6”. Email your bag design to freedom@alignersolutions.org. Allow 3 months for delivery.