StoreSMART Zipper Passport Holder w Lanyard - Black Back 25-Pack SPCR1596ZIPS-25 Front is crafted of crystal clear 8-gauge vinyl; back is solid 12-gauge vinyl. Open on the short side. Water-resistant zip closure. Black 36" lanyard is comfortable to wear. Overall size: 4 3/8" x 6 7/8". Inside capacity: 3 7/8" x 5 3/8".