The filing pads for Olababy Rechargeable Electric Baby Nail Trimmer is made with high quality grits that are durable and long lasting. The gentle filing pad prevents potential damage to surrounding skin, cuticles, and nail beds. What's Included: The package includes 2 pieces of replacement pads ; Reliable and safe: Gentle, rotating filing pads, preventing potential damage to surrounding skin, cuticles, and nail beds; High quality: The Olababy replacement pads are made with high quality grits that are long lasting versus conventional emery filing pads; Easy replacement: Simply press replacement pads into the slot on the face of the nail trimmer until you feel a click;.