Table Pads Custom offers table top protectors with a magnetic locking system. Magnaloc is the top locking system available for table pads for several reasons. Other table pad companies use clips and exposed locks that can fall off or damage your table. One of the most important choices of a table pad is the lock as this is what will keep the pad from slipping and sliding on your dining room or kitchen table. Table Pads Custom offers a lifetime warranty on our locking system.