Satisfactory Service Cigmag is the trusted name in magnetic products. If you have any issues and further inquiry, please contact us at anytime. Classic & Special Gift A combination of elegance and practicality, it will fearless of wear and tear. Be beautifully packaged in a gift box, the magnet goods set is a great choice for your father, husband or friends on father's day and christmas's Day, birthday, anniversary, and Valentine's Day. Easy to Adjust The Length:8.85 inch(22.5 cm), Width:0.83 inch(2.10cm). A link removal tool and manual is attached in the box, to allow you to adjust your fit length. Ultra strength 4 Magnets Ring is size 9. Premium Titanium Steel Carefully made of high quality three row magnet. Water resistant, scratch resistant and fade resistant. Ultra Strength Magnetic Compare to other magnetic goods on the market, our products contain more stronger neodymium magnet.