These envelopes include a resealable sample retrieval bag and envelope for shipping.

For our UK customers:

These HairKnowHow branded envelopes enable efficient hair sample retrieval within the UK if using HairKnowHow’s included standard domestic shipping. I.e. Royal Mail First Class, and a secure shipping environment for the transit of your client’s hair sample.

These sturdy envelopes can also be used with your preferred shipping solution if you use choose to use your own domestic carrier.

For our US customers:

These HairKnowHow branded envelopes create a secure shipping environment for your customer’s hair sample using our carrier partner -UPS, or when using your preferred shipping carrier.