Sterling Protector's Premium Line Model 17403 arrives in a 30-pack, purpose-built to fit the standard 6.5" x 5.25" Hot Wheels and die-cast mainline card size with a secure, crystal-clear fit. Premium Line construction delivers stronger durability and improved clarity over standard protectors, keeping your cards display-ready for the long haul. A great mid-size option for collectors looking to protect a solid run of mainline singles without committing to a full bulk pack. 30-pack — Sterling Protector Premium Line Model 17403 Exact fit for 6.5" x 5.25" Hot Wheels and die-cast mainline cards Crystal-clear hard case construction — protects without obscuring card art Premium Line durability — stronger and clearer than standard protectors Browse our Hot Wheels collection to pair with your new protectors