usps priority mail flat rate tyvek envelope

Priority Mail Forever Prepaid Flat Rate Large Box.

Otherwise would use a (preferably free USPS PM if possible) box. If you use a Tyvek Envelope when shipping via USPS Priority Mail, be sure to select the Soft Pack Cubic. Pretty much would only use the tyvek if item is unbreakable or to shave weight just under next pound if can be safely done. Things like heavy plastic heatsealed clamshell packaged items (the ones you tear your hands up or stab yourself with utility knife trying to open) are well suited - they don't get scuffed up and keeps shipped weight down. Also in cases where item is already boxed but would be double boxed to protect finish on interior box from picking up grime, but double boxing would push it over 2lb or 3lb, while using a tyvek as outer protection would stay under 2lb or 3lb, etc. Over 16oz (FCM off the table), and item is suited to it and non-breakable (like a sweater) and saves me the 15¢ for my own poly envelope. Figure 12-3: USPS FlatRate Priority boxes ready and waiting for you.

) Is Priority Mail Tyvek envelope flat rate. Rarely use the tyveks, but can be of use for certain items. Virtually indestructible - Tyvek material is ten times stronger than paper. As others said, same as a zoned Priority Mail, by weight box. >So you're listing it as Priority Mail Thick Envelope/Package in Ebay when printing the label?

Usps priority mail flat rate tyvek envelope