WIDTH COMPATIBILITY: The Toothbrush heads Hygienic Protective Cover / Cap Fits Entire Lineup For Series Round Toothbrush Replacement Heads. WASHABLE & REUSABLE: Very Easy To Wash When Needed and You Can Reuse It Over and Over Again, Have the protection you need and save money at the same time. HEALTH & : Offer well-rounded protection to your brush heads Doesn't get contaminated when traveling. Always makes your brush heads clean. WELL-ROUNDED PROTECTION: The Cover Offer Well-Rounded Protection on your brush heads hygienic and dust-free,the Travel cap hygienic storage will help prevent your brush heads from exposed to germs, and dust, for better health. Colour: transparent Material: plastic Size: 50x19mm Package Contents: 4 * Toothbrush covers Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. WASHABLE & REUSABLE: Very Easy To Wash When Needed and You Can Reuse It Over and Over Again, Have the protection you need and save money at the same time. WIDTH COMPATIBILITY: The Toothbrush heads Hygienic Protective Cover / Cap Fits Entire Lineup For Series Round Toothbrush Replacement Heads. WELL-ROUNDED PROTECTION: The Cover Offer Well-Rounded Protection on your brush heads hygienic and dust-free,the Travel cap hygienic storage will help prevent your brush heads from exposed to germs, and dust, for better health. HEALTH & : Offer well-rounded protection to your brush heads Doesn't get contaminated when traveling. Always makes your brush heads clean.