Pi Symbol Open Ring for Women Men Unique Stainless Steel π 3.14 Statement Adjustable Band Mathematical Sign Irrational Number Middle Finger Rings Fashion Jewelry for Math Lovers Teacher Gifts

Material: High-Quality Stainless Steel Material, Lead Free, Nickel Free and Hypoallergenic. Ensures Durability and Tarnish Resistance for Long-Lasting Wear Adjustable Fit: Flexible Open Design Allows for Comfortable Wear on Various Finger Sizes from Size 5 to 9. Can Be Worn as a Statement Piece on Any Finger Including Thumb, Index, Middle, Or Ring Finger Design: Features the Mathematical Pi (3.14) Symbol in an Elegant Open Band Design Perfect for Math Enthusiasts, Make a Bold Mathematical Statement with This Unique Pi Symbol Ring Perfect Gift: Pi Day on March 14 (3/14), Birthday, Teacher Appreciation Week, Thanksgiving Day, Graduation, Christmas, Or Other Special Days Gifts for Men, Women, Fathers, Professors, Math Teachers Daily Wear: Exquisite Rings Are Suitable for Daily Wear. Is a Great Accessory to Add Elegance and Style to Your Appearance in Various Occasions Such as Work, Business, Dating, Daily Life, And Travel