[Package Includes] : The size of each plastic card holder is 3in × 4in. The quantity can also meet your different card protection needs. [Double Protection] : Elbourn baseball card protectors are made of quality hard PVC material which is sturdy and durable and not easy to break. The gap at the opening of the card holder is small you can easily put trading cards or sports cards inside. Clear soft card sleeves can effectively protect the card against abrasion and scratches. [Storage and Protection] : Our transparent baseball card sleeves can store and protect your card well from scratches grease and water. It can also protect your card from fading and discoloration. Reduce dents and damage on the card maximally and keep your collection card intact and they can be used for a long time. [Easy to Carry] : The plastic trading card holder is lightweight and moderate in size. You can easily put the card in your pocket backpack handbag or briefcase. The hard material will not make the card bend so you can carry it with confidence. [Wide Application] : The baseball card hard sleeves can be used to collect most types of cards such as sports cards game cards business cards or trading cards etc. and keep them clean and tidy. Protect your favorite cards to the utmost extent.