DESACNE 4" POP! HARD STACK PROTECTOR (2-PACK) PRODUCT DESCRIPTION: Specially blended material: Stronger and more durable than acrylic! N52 Magnets: For a tight lid seal! UV Resistant: To reduce colour fading! Scratch Resistant: Feel safer moving your collectable! Stackable: No more sliding! Crystal Clear: Glass like finish! Injection Molded: For