Specification: Type: Replacement Toothbrush Heads Suitable For: Oral-B Braun Age: Kids Description: The extra-soft bristles protect the child's tender gums and enamel, creating a happy time for children to brush their teeth. The round small toothbrush heads are ideal for kids and adapt comfortably to the contours of the teeth, the End-rounded bristles clean the tooth surface intensively. The short bristles for cleaning the tooth surface, long bristles get deep into the difficult accessible spaces between the teeth and brush the teeth clean, thereby keep the oral system healthy. Our package contains 4 or 8 Replacement toothbrush heads with 4 colored for identification. Please change the toothbrushes every 2-3 months or early in order to achieve an optimal cleaning performance. Package Included: 4Pcs or 8Pcs x Replacement Toothbrush Heads Note: 1. Please allow 1-3 cm measuring deviation due to manual measurement. ( 1 inch = 2.54 cm ) 2. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you