GUM® EXPANDING FLOSS - It expands to reach more tooth surface
ASDA Pure Hygiene Expanding Floss - ASDA Groceries
GUM Expanding Floss | Removes Plaque from Between Teeth | Expands Into Large Interdental Spaces | Ideal for Sensitive Gums and Teeth | 4 x 30m : Amazon.co.uk: Health & Personal Care
Oral-B® Expanding Floss – 50 m, 48/Pkg - Oral-B® Expanding Floss – 50 m, 48/Pkg
GUM® EXPANDING FLOSS - It expands to reach more tooth surface
Sensodyne Gentle Floss Expanding 30m : Amazon.co.uk: Health & Personal Care
GUM Deep Clean Expanding Dental Floss 2x40M Pack of 6 (12 total) : Amazon.ca: Health & Personal Care