Features: Affordable prices and fashion appearance Exquisite craftsmanship Hypoallergenic and harmless High-polish finish with super smooth edges How to use: 1. Unscrew the ball. 2. Put the posts through the front of the piercing. 3. Screw the ball onto the back Earrings Maintenance Tips: Keeping away from chemicals or a shower Keeping away from impacting and scratching Picking it off when sweating a lot or sleeping Wiping with a soft cloth when necessary Kindly Note: Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size above. Package Included: 2*Dermal anchor top and base 1*Gift Bag