The brush is made of high quality plastic and nylon bristles. It is safe and non-toxic. It is sturdy and well-spaced for cleaning both sides of a glass bar. There are 4 small suction cups at the bottom of the brush, which are easy to adsorb on smooth surfaces such as ceramic, glass, stainless steel and marble. They do not move easily and work better. Simply insert the glass into the brush and rotate it for cleaning. Three detachable brushes, very practical You will save time on glasses and will be sparkling clean, perfect for bar counters, restaurant kitchens and homes Suitable for red wine glasses, drinking glasses, cocktail glasses Color: black Material: PP + PVC The size is about 18.5 * 9.5 * 26 cm Package Contents: 3 * Three-headed 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 a little different from the real thing. The measurement allowed error is +/- 1-3 cm.