QUALITY GUARANTEE:We are committed to providing more reliable product and better customer service to our customers,if you aren't 100% satisfaction with our products,please contact our customer service team and we will be glad to assist you. EASY TO CARRY:Package included 200pcs dental floss with 2 portable case, easy to carry and can be placed in a wallet, briefcase, car, pocket or bag. No matter where you go, You can easily carry your dental floss and use them at any time. NON-SLIP HANDLE DESIGN: The handle design is located at the golden point of the floss, and the middle part adopts a convex design to enhance the hand feeling and save effort and protect the teeth. EASY TO CARRY:Package included 200pcs dental floss with 2 portable case, easy to carry and can be placed in a wallet, briefcase, car, pocket or bag. No matter where you go, You can easily carry your dental floss and use them at any time. 2-IN-1 FUNCTION:The tooth floss picks can pick out unwanted left overs, remove plaque where your toothbrush can't reach, helping to fight tooth decay and keep your teeth clean. It can be used as inter-dental brush or toothpick, deeply cleaning between teeth and gums. HIGH QUALITY SAFE AND HEALTHY:The Dental floss is made of food-grade polymer scribed.It is high Toughness strong rally and smooth round wire, it will not hurt the teeth. Not easy to break and bending resistance.The floss handle is made of polystyrene and is extremely durable.