Set-Up Charge $50.00 ~ FREE SET-UP (600+ units)! FREE RUSH PRODUCTION! Credit card style dental floss with mirror. Includes an extra long 11 yards of premium mint floss. Price includes your Full Color custom design. Invest in great dental hygiene with this credit card shaped dental floss with a mirror. This mint flavored floss provides 11 yards of durable cleaning floss in a credit card shaped pocket sized container! Each container includes a full color decal to provide you with a stylish retail look.