The sponge heads clean in hard to reach places under the bowl rim and drain for a deeper and faster clean.The bottom uses upgraded materials for better cleaning effectDisposable sponges refill heads to swish and clean the toilet bowl and conveniently to throw in the trash.The sponge with cleaner can deep clean and remove stains while eliminating germs to make your toilet bowl feel like new.Toilet brush head clean in hard to reach places under the bowl rim and drain for a deeper and faster cleanColor: white+blueMaterial: spongePackage Contents:40 x Toilet Brush HeadsOnly the above package content, other products are not included.Note: Light reflection 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.