Thick id Card Sleeve/pouch/cover protector with waterproof type resealable zip, Inner Dimensions: 3.5" L x 2.5" W. Compatible with Name Badge Inserts 5390 / 05390, 2.25 x 3.5 Inches, comfortably fits 1-5 pcs of credit card or driver's license sized cards.  <br> <br>Badge Holder: durable PVC (poly vinyl chloride) material, wear-resistant and corrosion-resistant properties. Single layer thickness is increased to 0.4mm, with an increase of 60% compared to the standard thickness 0.25mm in Amazon. High transparency. The Resealable Zip are very good, waterproof sealing treatment, easy to open and close. <br> <br>Id Badge Holder: Pre-punched dual-use hanging slot/holes design. Strong and Flexible plastic material. The badge holders will not leave trace, folded and refolded many time. The hanging Slot/holes will not break, distorted many time. <br> <br>If you have any problems with the lanyard, please contact us first and Let us make it right.We Love what we do and we want to make sure you Love it, too.