1. Sponge Design: Water bottle brush cleaner is a specially designed sponge. long handle can easily clean the whole inner of the bottle. 2. Dissolve Stubborn Dirt: The long-handle brush can easily reach the floor and clean all interior areas. Thanks to its shape, stubborn dirt on the shoulders and bottom of the bottle can be easily cleaned. Thanks to the sturdy and handle, you have a in your hand and can clean quickly and easily. 3. Stain Removal: 360 degree cleaning without dead ends. The brush head also enriches quickly, which can reduce waste and is a good helper for household cleaning. 4. Powerful Function: A small hole at of the handle is both convenient and space-saving. It is suitable for different shape of cups: baby bottles, plastic bottles, wine glasses, small cups, etc. Colour:White Material:PP+sponge Size:Length:30.5cm Package Contents: 1 * Sponge cup brush Only 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.