MULITE-USE: From crafting, jewelry, office boards, refrigerators, posting reminders, the possibilities are truly endless.Perfect for refigerator magnets, office magnets, whiteboard magnet and dry erase board magnet. STRONGER & DURABLE: Each magnet can easily hold up to 14+ sheets of paper on your fridge/whiteboard/etc. Prefect size and easy to find. UNPARALLELED QUALITY: Strong metal magnets with durable construction,and quality silver magnet finish. NOT for use on glass magnetic boards, and they DO NOT stick to stainless steel. SCRATCH SAFE：Smooth polished surface can prevent scratches and use more pleasant. No Marks or Stains While Removing From surfaces,smooth round magnet shape can aviod harming surfaces well. Satisfaction Customer-:If the items you received is defective, please inform us within 7 days upon receipt of item, we will replace another new one.