?High cost performance?: A box of 5 pieces can meet your need to change your toothbrush, and the price is more appropriate. ?Teeth Protection?:These replacement brush heads are equipped with specially designed bristles that contour to your teeth to provide effective cleaning action while remaining gentle on your teeth & gums. ?Safety material?:High density Dupont bristles clean deep teeth.Adopt flexible and density-preserving soft bristles to penetrate into every crevasse of teeth and improve plaque cleaning power up to 7 times,Food safety material . ?Sanitary Packed?: Each toothbrush head equipped with dust cover then sealed into plastic bag and together packed in paper box. Three layers of protection avoid dust pollution during packing and transportation. Also, dust cover is perfect for travel, keeping your head free from germs & stains. ?Specially Designed?:This head is specially designed compatible with AquaSonic black series, black series pro, vibe series, and Duo series pro electric toothbrush.Unique design without inner plug device,more dense bristles,stronger vibration and more thorough cleaning.

Best Sellers Rank: See Top 100 in Health & Household. Age Range (Description): Adult. Material: Nylon, Plastic. Size: 5 Count. Color: 5 Pack-black. Brand: Othanary. : B0B7DDHS87. Manufacturer: Othanary. Date First Available: June 28, 2022. Package Dimensions: 5.43 x 4.37 x 0.71 inches; 1.83 Ounces.