Vertical Holder: Measures 3.6" L x 2.6" W in inner size. Suitable size for holding up to 3 credit card sized cards like proximity card, ID card, driver’s license, school pass, rfid badge, clipper card, etc.

Reusable Card Sleeve: With double layer thickness of 0.8 mm, it is considerably soft, smooth and flexible. It never creases or breaks even if folded repeatedly.

Firm Zip Closure: Easy to open and close it with the excellent resealable zip. It effectively prevents water or dust to keep your cards dry, clean and long-lasting.

Crystal Clear: Both sides are highly transparent and present you with super clear visual effect. Easy to read or scan your cards without taking off the lanyard or case.

Dual-use Design. Convenient to attach it to a lanyard or a retractable carabiner reel clip through the middle slot. And the 2 side holes is for the cord, strap, string or thread.