Reliable use: You can get 10 arm badge holders; the armband badge holders are made of soft PVC material, waterproof and reliable; whether you are working or doing outdoor sports, falling on the ground when exposed to water will not affect your ID documents or business card Size information: Ferrule inner diameter is approximately 10.5 x 6.7 cm / 4.1 x 2.6 inches, ferrule outer diameter is approximately 11.3 x 7 cm / 4.3 x 2.8 inches, armband measures approximately 37 cm / 14.6 inches, fits most name tags , ID card and credit card, and does not take up a lot of storage space Transparent color design: The of the arm card holder is transparent, you can clearly see the card or name inside, so you can easily display your business card, providing convenience for your work or Colour: orange Material: pvc Package Contents: 1 set of arm badge holders Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.