Specification:  Material: plastic + polyester yarn Color: as shown  Size: 7.5 cm Quantity: 50 pcs, 40 pcs (love tube, cylinder), 20 pcs (optional)  Weight: 50 pcs 40 pcs: 30 g, 20 pcs: 10 g Specifications: Construct a healthy, environmentally friendly nylon that is harmless to oral hygiene. Functionally removes plague and debris that cannot be reached by normal toothbrushes and slides easily between the teeth. Wide bow for easy access. Clean the area where the toothbrush cannot reach. Floss floss gives you the ultimate freshness and clean feeling. Easy to operate, everyday use. Helps fight bad breath and gingivitis. Helps remove plaque areas between teeth that are not cleaned by the toothbrush. Package Included: a box of dental floss Notes: Due to manual measurements, please allow an error of 1-3 cm. Due to problems between different monitors, the image may not reflect the actual color, please refer to the actual product.