Sturdy and Durable- LIUGX Card Holder made of polycarbonate material, more durable than other plastic sleeves,anti-fall, anti-stress. Better protect your ID card/credit card/work badge/driver’s license etc. Especially at the mounting point with the metal clip, we have thickened it to make it more sturdy, not easily cracked. | 4 Card Capacity- Our patented internal metal spring system can firmly hold 1-4 standard size cards and will not slipping out . Metal Springs can be used almost permanently. Loading and remove cards on the ID badge holder is very convenient. Simply push the bottom to remove your card. | Simple Wallet-Money clip on the back can clip some cash, as a simple wallet, no longer walking around with a big bulge, and really simplifies your life. | Wide Range of Uses - Whether you are working in the office, outdoor sports enthusiasts such as mountaineering or cycling, manual laborers, police officers, doctors, this ID Holders for Badges can serve you well. | Multi-carry Design- The back metal clip can be freely clipped on clothes, pockets, backpacks as you like, but the belt is not suitable. At the same time, this badge wallet has steel connector, can match your lanyard, retractable,carabiner or key chain.