Holds 2 Badges: Inner dimensions: 8.8 x 5.6 (cm). Fits 2 standard size cards of 8.4 x 5.3 cm. Great for credit cards, ID cards, access cards, passes, cut cards, etc. Quick Access: Easily open the case through the slot on the top, and then close it by pressing the two parts together. Easily load or remove your badges without any effort. Crystal Clear: High transparency windows on both sides give you ultra-clear visual effects. Quickly read your cards, making card punching faster. Full Protection: The card protector features a sturdy plastic frame that is effectively resistant to water, cracks, wear or breakage. Completely seals your cards to prevent folding, scratching, damage or loss. Easy to Carry: It can be easily attached to a retractable badge reel, lanyard or flat strap through the top slot. Perfect for office staff, firefighters, maintenance workers, students, doctors, etc.