The largest reflector in our collection, the red rectangle is sure to create generate fun and entertaining logs. This reflector is retro-fitted in house with two strong magnets on the back panel to hold the cache securely to any metal surface. Inside there is a small log sheet in a ziptop baggie. The container itself is pressure fitted and the two pieces snap together to make a tight hold. As with all our containers, there is a backup log sheet inside a ziptop baggie for easy maintenance.