When you need durability _ Key card envelopes can be made in Tyvek as well as paper. Tyvek is tear_proof and water_resistant, and is an excellent choice when you need the envelope to be durable. If the card is something a person will hold onto for a long time, Tyvek is a better choice than paper. Key cards may only be used for a few days, but ID cards, ATM cards, and other cards that are distributed in envelopes might do better in Tyvek. A more durable envelope means the instructions for use will not fade or be lost when a paper envelope tears.
When you need a special touch _ Key card envelopes are a great way to present your small business's gift cards to customers. If you have plastic gift cards made up, it is much more elegant to include a custom paper envelope with your business name, than to leave the presentation up to the person purchasing the card. Instead of your gift card getting unceremoniously taped inside a greeting card, it can be gifted with your business name, location, and information right on the envelope. For another special touch, Tyvek envelopes can offer a custom feel and look for a high_end resort or other business that wants their envelope to convey the status of the company.